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Rapid:
Individual Calculations October 2023 |
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| Kretainis, Kristaps Total change: -36.20 | |   |
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| Chess Thursday-2023-XXVII | Riga | LAT | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 2100 | 5.50 | 8 | -0.97 | 20 | -19.40 | |
|  Apine, Emilija | | | 1700 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shumskis, Aleksandrs | | | 1841 | LAT | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Otrohovs, Maksims | | | 1884 | LAT | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Rezniks, Roberts | | | 1687 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Melderis, Uldis | | | 1849 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Levchenkov, Vitaly | f | | 2019 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Laizans, Aivars | | | 2014 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kusenko, Romans | | | 1481 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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-XXVIII | Riga | LAT | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2155 | 7.00 | 8 | 0.16 | 20 | 3.20 | |
| | Rezniks, Roberts | | | 1680 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Shumskis, Aleksandrs | | | 1848 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Levchenkov, Vitaly | f | | 1919 | LAT | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Paikens, Reinis | | | 1961 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Melderis, Uldis | | | 1886 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Aminovs, Maksims | | | 1719 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Krustkalns, Kristaps | f | | 1929 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rupais, Gustavs | | | 1755 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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-XXIX | Riga | LAT | 2023-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2155 | 5.50 | 8 | -1.00 | 20 | -20.00 | |
| | Sterns, Tomass Kristians | | | 1705 | LAT | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Melderis, Uldis | | | 1886 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gudovskis, Konstantins | | | 1945 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Iljenko, Janis Niklavs | | | 1755 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Osobskaja, Zinaida | | | 1625 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Adamovics, Aleksejs | | | 2048 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Paikens, Reinis | | | 1961 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Smorodinskis, Igors | | | 2027 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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