Individual Calculations April 2023 |
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Akman, Adi Total change: 5.60 | | |
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League Alef Jerusalem 2023 5-6 | Israel | ISR | 2023-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1713 | 2025 | 2.00 | 2 | 0.28 | 20 | 5.60 | |
| Halperin, Victor | | | 1767 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | Zelkin, Vladimir | | | 1658 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | 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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