Individual Calculations November 2023 |
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Grigorenko, Vladislavs Total change: 29.60 | | |
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Riga Chess Federation open to 1800 VI-2023 | Riga | LAT | 2023-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1250 | 1028 | 2.50 | 7 | 0.74 | 40 | 29.60 | |
| Noreikis, Konstantins | | | 1224 | LAT | 1.00 | 1 | 0.75 | 40 | 30.00 | | Rizihs, Valerijs | | | 1596 | LAT | 0.00 | 1 | -0.02 | 40 | -0.80 | | Petrovs, Arsenijs | | | 1197 | LAT | 0.50 | 1 | 0.22 | 40 | 8.80 | | Sulzingers, Eriks Ariels | | | 1183 | LAT | 0.50 | 1 | 0.21 | 40 | 8.40 | | Sinicins, Sergejs | | | 1305 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | Maklakova, Dafne | | | 1065 | LAT | 0.50 | 1 | 0.05 | 40 | 2.00 | | Bugrovs, Olegs | | | 1181 | LAT | 0.00 | 1 | -0.30 | 40 | -12.00 | | 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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