Individual Calculations June 2023 |
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Zelkin, Vladimir Total change: -2.40 | | |
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League Alef Jerusalem 2023 8-9 | Israel | ISR | 2023-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 1641 | 0.50 | 2 | -0.12 | 20 | -2.40 | |
| Landa, Alex | | | 1785 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | Sapozhnikov, Alexandr | | | 1780 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | 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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