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Rapid:
Individual Calculations September 2021 |
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| Botvinnik, Roman Total change: -18.40 | |   |
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| Kfar Saba Weekend tournament B | Kfar Saba | ISR | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1584 | 2.00 | 5 | -0.92 | 20 | -18.40 | |
|  Blonder, Daniel | | | 1428 | ISR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Goldberg, Alon | | | 1811 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hochshtad, Shachar | | | 1261 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Cohen, Ofer | | | 1728 | ISR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Gilad, Tomer | | | 1320 | ISR | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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