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Rapid:
Individual Calculations January 2021 |
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| Barinboim, Ariel Total change: -16.60 | |   |
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| Eitan Amitai Memorial Hanukka Rapid Juniors Herzliya 2020 | Herzliya | ISR | 2020-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1155 | 0.00 | 2 | -0.83 | 20 | -16.60 | |
|  Neeman, Ori | | | 1188 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Tomer, Guy | | | 1244 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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