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Rapid:
Individual Calculations September 2021 |
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| Weisbuch, Udi Total change: -44.20 | |   |
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| Kfar Saba Weekend tournament A | Kfar Saba | ISR | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2137 | 5.00 | 9 | -0.56 | 20 | -11.20 | |
|  Qasem, Huda | | | 1547 | ISR | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Givon, Asaf | m | | 2343 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Yusupoff, Yoav | | | 1795 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kobo, Ori | g | | 2503 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tsirilman, Guy | | | 1721 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rozen, Eytan | m | | 2226 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pevzner, Maks | | | 1670 | ISR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Veinberg, Nimrod | m | | 2310 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Noy, Eyal | | | 1864 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 11th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 2137 | 3.50 | 6 | -1.65 | 20 | -33.00 | |
| | Genasia, Eliran | | | 1579 | ISR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lahav, Ben | | | 1857 | ISR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mamo, Gilad | | | 1402 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Gavriely, Or | | | 1405 | ISR | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Qasem, Huda | | | 1547 | ISR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Rozen, Eytan | m | | 2226 | 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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