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Individual Calculations February 2023 |
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| Frenkel, Ran Total change: -22.20 | |   |
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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 |
| 1971 | 2225 | 0.50 | 2 | -1.11 | 20 | -22.20 | |
|  Lipes, Yosef | | | 2051 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Yakovleva, Tatiana | | | 1891 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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