Individual Calculations June 2023 |
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Polyakov, Alex Total change: -0.40 | | |
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Israeli National league 9-11 | Israel | ISR | 2023-05-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2424 | 2217 | 0.50 | 2 | -0.02 | 20 | -0.40 | |
| Lurie, Michael | | | 2289 | ISR | 0.50 | 1 | 0.10 | 20 | 2.00 | | Kobo, Ori | g | | 2559 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | 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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