Individual Calculations June 2023 |
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Kostavetsky, Alexander Total change: 12.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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League Bet Rishon Rehovot 2023 8-9 | Israel | ISR | 2023-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1746 | 1489 | 1.00 | 2 | 0.60 | 20 | 12.00 | |
| Timokhina, Ekaterina | | | 1854 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | Yaacobi, Yoni | | | 1638 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | | 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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