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Individual Calculations February 2023 |
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| Shabodash, Boris Total change: -12.20 | |   |
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| Israeli Arzit League Zafon 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2218 | 0.50 | 2 | -0.61 | 20 | -12.20 | |
|  Sherman, Reem | | | 2249 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Hasidovsky, Michael | | | 2109 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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