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Rapid:
Individual Calculations January 2020 |
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| Botvinnik, Roman Total change: -20.40 | |   |
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| Shachar Arad Memorial Rapid 30.11.2019 - B | Kfar Saba | ISR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1604 | 2.00 | 4 | -1.02 | 20 | -20.40 | |
|  Pevzner, Maks | | | 1611 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Beitner, Yehonatan | | | 1303 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Eshkol, Lilian | | | 1253 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dayan, Itay | | | 1373 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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