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Rapid:
Individual Calculations October 2023 |
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| Levchenkov, Vitaly Total change: 21.72 | |   |
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| Chess Thursday-2023-XXVII | Riga | LAT | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 2019 | 5.50 | 8 | -0.45 | 12 | -5.40 | |
|  Hops, Roberts | | | 1619 * | LAT | 1.00 | 1 | 0.08 | 12 | 0.96 | |  Salenieks, Roberts | | | 1623 | LAT | 1.00 | 1 | 0.08 | 12 | 0.96 | | | Laizans, Aivars | | | 2014 | LAT | 0.50 | 1 | -0.01 | 12 | -0.12 | | | Melderis, Uldis | | | 1849 | LAT | 1.00 | 1 | 0.28 | 12 | 3.36 | | | Otrohovs, Maksims | | | 1884 | LAT | 0.50 | 1 | -0.18 | 12 | -2.16 | | | Kretainis, Kristaps | | | 2100 | LAT | 0.00 | 1 | -0.39 | 12 | -4.68 | | | Kusenko, Romans | | | 1481 | LAT | 1.00 | 1 | 0.03 | 12 | 0.36 | | | Lisovskis, Dmitrijs | | | 1735 | LAT | 0.50 | 1 | -0.34 | 12 | -4.08 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Tukums District Open Rapid Chess Championship 2023 IV stage | Tukums | LAT | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1919 | 5.00 | 8 | -0.31 | 12 | -3.72 | |
| | Olshevskis, Aleksejs Jans | | | 1587 | LAT | 1.00 | 1 | 0.12 | 12 | 1.44 | | | Seglins, Juris | | | 1767 | LAT | 0.50 | 1 | -0.20 | 12 | -2.40 | | | Feldmanis, Arturs | | | 1771 | LAT | 1.00 | 1 | 0.30 | 12 | 3.60 | | | Libensons, Julijs | | | 1691 | LAT | 1.00 | 1 | 0.21 | 12 | 2.52 | | | Paikens, Reinis | | | 1961 | LAT | 0.00 | 1 | -0.44 | 12 | -5.28 | | | Jansone, Melanija Luize | | | 1750 | LAT | 1.00 | 1 | 0.28 | 12 | 3.36 | | | Melderis, Uldis | | | 1886 | LAT | 0.50 | 1 | -0.05 | 12 | -0.60 | | | Kalinauskas, Rolandas | | | 1899 | LTU | 0.00 | 1 | -0.53 | 12 | -6.36 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Chess Thursday-2023-XXVIII | Riga | LAT | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1919 | 5.00 | 8 | 0.24 | 12 | 2.88 | |
| | Rupais, Gustavs | | | 1544 | LAT | 1.00 | 1 | 0.09 | 12 | 1.08 | | | Petrovs, Renars | | | 1704 | LAT | 1.00 | 1 | 0.23 | 12 | 2.76 | | | Kretainis, Kristaps | | | 2155 | LAT | 0.50 | 1 | 0.30 | 12 | 3.60 | | | Krustkalns, Kristaps | f | | 1929 | LAT | 0.50 | 1 | 0.01 | 12 | 0.12 | | | Rezniks, Roberts | | | 1680 | LAT | 1.00 | 1 | 0.20 | 12 | 2.40 | | | Melderis, Uldis | | | 1886 | LAT | 0.50 | 1 | -0.05 | 12 | -0.60 | | | Shumskis, Aleksandrs | | | 1848 | LAT | 0.00 | 1 | -0.60 | 12 | -7.20 | | | Paikens, Reinis | | | 1961 | LAT | 0.50 | 1 | 0.06 | 12 | 0.72 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Chess Thursday-2023-XXIX | Riga | LAT | 2023-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1919 | 5.50 | 8 | 0.28 | 12 | 3.36 | |
| | Osobskaja, Zinaida | | | 1625 | LAT | 1.00 | 1 | 0.15 | 12 | 1.80 | | | Shumskis, Aleksandrs | | | 1848 | LAT | 0.00 | 1 | -0.60 | 12 | -7.20 | | | Hops, Roberts | | | 1519 * | LAT | 1.00 | 1 | 0.08 | 12 | 0.96 | | | Paikens, Reinis | | | 1961 | LAT | 0.50 | 1 | 0.06 | 12 | 0.72 | | | Otrohovs, Maksims | | | 1829 | LAT | 1.00 | 1 | 0.38 | 12 | 4.56 | | | Laizans, Aivars | | | 1973 | LAT | 0.50 | 1 | 0.08 | 12 | 0.96 | | | Rupais, Gustavs | | | 1544 | LAT | 1.00 | 1 | 0.09 | 12 | 1.08 | | | Gudovskis, Konstantins | | | 1945 | LAT | 0.50 | 1 | 0.04 | 12 | 0.48 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XI Salaspils District Open Rapid Chess Championship-2023 | Salaspils | LAT | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1919 | 6.00 | 8 | 0.34 | 12 | 4.08 | |
| | Aispurs, Gabriels | | | 1519 * | LAT | 1.00 | 1 | 0.08 | 12 | 0.96 | | | Sarsuns, Stanislavs | | | 1407 | LAT | 1.00 | 1 | 0.04 | 12 | 0.48 | | | Lazdina, Ingrida | | | 1605 | LAT | 1.00 | 1 | 0.14 | 12 | 1.68 | | | Krilovs, Nikolajs | | | 2068 | LAT | 0.00 | 1 | -0.30 | 12 | -3.60 | | | Prudnikovs, Stefans | | | 1518 | LAT | 1.00 | 1 | 0.08 | 12 | 0.96 | | | Balasovs, Viktors | | | 1821 | LAT | 0.50 | 1 | -0.13 | 12 | -1.56 | | | Azarkevics, Aleksejs | | | 1654 | LAT | 1.00 | 1 | 0.18 | 12 | 2.16 | | | Stabulnieks, Klavs | | | 2108 | LAT | 0.50 | 1 | 0.25 | 12 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Chess Thursday-2023-XXX | Riga | LAT | 2023-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1919 | 4.50 | 8 | 0.93 | 12 | 11.16 | |
| | Veitners, Pauls | | | 1519 * | LAT | 1.00 | 1 | 0.08 | 12 | 0.96 | | | Larkin, Vladyslav | m | | 2439 | UKR | 0.50 | 1 | 0.47 | 12 | 5.64 | | | Melderis, Uldis | | | 1886 | LAT | 1.00 | 1 | 0.45 | 12 | 5.40 | | | Gudovskis, Konstantins | | | 1945 | LAT | 1.00 | 1 | 0.54 | 12 | 6.48 | | | Krilovs, Nikolajs | | | 2068 | LAT | 0.50 | 1 | 0.20 | 12 | 2.40 | | | Krustkalns, Kristaps | f | | 1929 | LAT | 0.00 | 1 | -0.49 | 12 | -5.88 | | | Laizans, Aivars | | | 1973 | LAT | 0.50 | 1 | 0.08 | 12 | 0.96 | | | Galvan Cipriani, Viviana | | wf | 1990 | ESP | 0.00 | 1 | -0.40 | 12 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Chess Thursday-2023-XXXI | Riga | LAT | 2023-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1919 | 4.00 | 7 | 0.78 | 12 | 9.36 | |
| | Larkin, Vladyslav | m | | 2439 | UKR | 0.00 | 1 | -0.03 | 12 | -0.36 | | | Petrovs, Renars | | | 1704 | LAT | 1.00 | 1 | 0.23 | 12 | 2.76 | | | Melderis, Uldis | | | 1886 | LAT | 0.00 | 1 | -0.55 | 12 | -6.60 | | | Laizans, Aivars | | | 1973 | LAT | 0.50 | 1 | 0.08 | 12 | 0.96 | | | Zalcmane, Vija | | | 1519 * | LAT | 1.00 | 1 | 0.08 | 12 | 0.96 | | | Antoms, Guntars | m | | 2163 | LAT | 0.50 | 1 | 0.30 | 12 | 3.60 | | | Adamovics, Aleksejs | | | 2048 | LAT | 1.00 | 1 | 0.67 | 12 | 8.04 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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