Individual Calculations February 2023 |
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Blodstein, Boris Total change: -1.20 | | |
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League Alef Sharon 2023 1-2 | Israel | ISR | 2023-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2123 | 2163 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
| Shabtai, Ran | f | | 2123 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | 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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