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Rapid:
Individual Calculations January 2022 |
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| Pupko, Nathan Total change: 8.80 | |   |
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| Dafni Memorial Rapid Herzliya 2021 | Herzliya | ISR | 2021-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1333 | 1.00 | 3 | 0.44 | 20 | 8.80 | |
|  Chernomordik, Pavel | f | | 2068 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Qasem, Muhamad Mody | | | 1352 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Wolf, Eran | | | 1738 | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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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