Individual Calculations June 2023 |
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Dvorzhitsky, Alexander N Total change: 1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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League Alef Zafon 2023 8-9 | Israel | ISR | 2023-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2154 | 1934 | 0.50 | 2 | 0.06 | 20 | 1.20 | |
| Areliuk, Michael | | | 2173 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | Vovinkina, Natalia | | | 2134 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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