Individual Calculations March 2023 |
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Ben Artzi, Ido Total change: 2.00 | | |
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Israeli Arzit League Zafon 2023 3-4 | Israel | ISR | 2023-02-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2203 | 2314 | 1.50 | 2 | 0.20 | 10 | 2.00 | |
| Margulis, Evgeny | | | 2164 | ISR | 1.00 | 1 | 0.30 | 10 | 3.00 | | Lovin, Boris | | | 2241 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | 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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