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Rapid:
Individual Calculations January 2022 |
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| Shumilov, Ariel Total change: 27.20 | |   |
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| Eitan Amitai Memorial Hanukka Rapid Juniors Herzliya 2021 | Herzliya | ISR | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1003 | 1.00 | 2 | 0.58 | 20 | 11.60 | |
|  Kabakov, Iddo | | | 1462 | ISR | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Wolf, Eitan | | | 1100 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Dafni Memorial Rapid Herzliya 2021 | Herzliya | ISR | 2021-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1003 | 1.00 | 5 | 0.78 | 20 | 15.60 | |
|  Nareznoy, David | | | 1738 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kabakov, Iddo | | | 1462 | ISR | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Levy, Zohar | | | 1738 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mizrachi, Yariv | | | 1560 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Afek, Itay | | | 1341 | 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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