Individual Calculations July 2023 |
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Cobanoglu, Ahmet Haktan Total change: -8.40 | | |
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2023 School Sports Chess Championship-B | Aydin | TUR | 2023-06-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1274 | 1428 | 0.50 | 1 | -0.21 | 40 | -8.40 | |
| Elibol, Poyraz | | | 1274 | TUR | 0.50 | 1 | -0.21 | 40 | -8.40 | | 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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