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Rapid:
Individual Calculations February 2023 |
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| Levchenkov, Vitaly Total change: -2.38 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2005 | 6.00 | 8 | 0.61 | 17 | 10.37 | |
|  Zalcmane, Vija | | | 1605 * | LAT | 1.00 | 1 | 0.08 | 17 | 1.36 | |  Gobleja, Karlis | | | 1769 | LAT | 1.00 | 1 | 0.20 | 17 | 3.40 | | | Batakovs, Olegs | | | 1729 | LAT | 1.00 | 1 | 0.17 | 17 | 2.89 | | | Laimins, Lauris | | | 2055 | LAT | 0.50 | 1 | 0.07 | 17 | 1.19 | | | Paikens, Reinis | | | 1922 | LAT | 0.50 | 1 | -0.11 | 17 | -1.87 | | | Melderis, Uldis | | | 1870 | LAT | 1.00 | 1 | 0.32 | 17 | 5.44 | | | Laizans, Aivars | | | 2036 | LAT | 0.50 | 1 | 0.04 | 17 | 0.68 | | | Gudovskis, Konstantins | | | 1891 | LAT | 0.50 | 1 | -0.16 | 17 | -2.72 | | | * 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-II | Riga | LAT | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2005 | 6.00 | 8 | 0.34 | 17 | 5.78 | |
| | Prudnikovs, Stefans | | | 1605 * | LAT | 1.00 | 1 | 0.08 | 17 | 1.36 | | | Valdats, Reinis | | | 1808 | LAT | 1.00 | 1 | 0.25 | 17 | 4.25 | | | Batakovs, Olegs | | | 1729 | LAT | 0.50 | 1 | -0.33 | 17 | -5.61 | | | Otrohovs, Maksims | | | 1686 | LAT | 0.00 | 1 | -0.87 | 17 | -14.79 | | | Laizans, Aivars | | | 2036 | LAT | 0.50 | 1 | 0.04 | 17 | 0.68 | | | Gudovskis, Konstantins | | | 1891 | LAT | 1.00 | 1 | 0.34 | 17 | 5.78 | | | Adamovics, Aleksejs | | | 1961 | LAT | 1.00 | 1 | 0.44 | 17 | 7.48 | | | Paikens, Reinis | | | 1922 | LAT | 1.00 | 1 | 0.39 | 17 | 6.63 | | | * 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) | | | | FM Levchenkov Vitaly-74 | Riga | LAT | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2005 | 5.50 | 9 | -0.14 | 17 | -2.38 | |
| | Kusenko, Romans | | | 1605 * | LAT | 1.00 | 1 | 0.08 | 17 | 1.36 | | | Afanasjevs, Aleksandrs | | | 1674 | LAT | 0.50 | 1 | -0.38 | 17 | -6.46 | | | Laizans, Aivars | | | 2036 | LAT | 0.50 | 1 | 0.04 | 17 | 0.68 | | | Gudovskis, Konstantins | | | 1891 | LAT | 0.50 | 1 | -0.16 | 17 | -2.72 | | | Batashevs, Arsens | | | 2066 | LAT | 1.00 | 1 | 0.58 | 17 | 9.86 | | | Mustaps, Matiss | f | | 2291 | LAT | 0.00 | 1 | -0.16 | 17 | -2.72 | | | Orlovskis, Jaroslavs | | | 1481 | LAT | 1.00 | 1 | 0.03 | 17 | 0.51 | | | Kantane, Anna | | wm | 2159 | POL | 0.00 | 1 | -0.29 | 17 | -4.93 | | | Petrovs, Aleksandrs | | | 1671 | LAT | 1.00 | 1 | 0.12 | 17 | 2.04 | | | * 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) | | | | Chess Thursday-2023-III | Riga | LAT | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2005 | 4.50 | 8 | -0.70 | 17 | -11.90 | |
| | Hops, Roberts | | | 1605 * | LAT | 1.00 | 1 | 0.08 | 17 | 1.36 | | | Batakovs, Olegs | | | 1729 | LAT | 1.00 | 1 | 0.17 | 17 | 2.89 | | | Paikens, Reinis | | | 1922 | LAT | 0.00 | 1 | -0.61 | 17 | -10.37 | | | Antoms, Guntars | m | | 2084 | LAT | 1.00 | 1 | 0.61 | 17 | 10.37 | | | Gobleja, Karlis | | | 1769 | LAT | 1.00 | 1 | 0.20 | 17 | 3.40 | | | Adamovics, Aleksejs | | | 1961 | LAT | 0.00 | 1 | -0.56 | 17 | -9.52 | | | Mierins, Emils Janis | | | 2072 | LAT | 0.00 | 1 | -0.41 | 17 | -6.97 | | | Melderis, Uldis | | | 1870 | LAT | 0.50 | 1 | -0.18 | 17 | -3.06 | | | * 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) | | | | Olaines atklatais rapida cempionats 2023 I posms | Olaine | LAT | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 2005 | 6.00 | 8 | -0.25 | 17 | -4.25 | |
| | Ikstena, Sarlote | | | 1605 * | LAT | 1.00 | 1 | 0.08 | 17 | 1.36 | | | Stepanovs, Andrejs | | | 1565 | LAT | 1.00 | 1 | 0.06 | 17 | 1.02 | | | Visockis, Janis | | | 1824 | LAT | 0.00 | 1 | -0.74 | 17 | -12.58 | | | Eglitis, Roberts | | | 1476 | LAT | 1.00 | 1 | 0.03 | 17 | 0.51 | | | Barinovs, Vitalijs | | | 1700 | LAT | 1.00 | 1 | 0.14 | 17 | 2.38 | | | Melderis, Uldis | | | 1870 | LAT | 0.50 | 1 | -0.18 | 17 | -3.06 | | | Mierins, Emils Janis | | | 2072 | LAT | 0.50 | 1 | 0.09 | 17 | 1.53 | | | Tenis, Girts | | | 1829 | LAT | 1.00 | 1 | 0.27 | 17 | 4.59 | | | * 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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