Individual Calculations February 2023 |
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Ribshtein, Nati Total change: -7.20 | | |
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Israeli Arzit League Darom 2023 1-2 | Israel | ISR | 2023-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2177 | 2255 | 0.50 | 2 | -0.72 | 10 | -7.20 | |
| Peretz, Malkiel | f | | 2147 | ISR | 0.00 | 1 | -0.65 | 10 | -6.50 | | Karp, Michael | f | | 2207 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | 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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