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Individual Calculations August 2023 |
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| Kopelevitch, Eli Total change: -12.60 | |   |
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| Kfar Saba Open Chess Championship 2023 | Kfar Saba | ISR | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1731 | 4.00 | 8 | -0.63 | 20 | -12.60 | |
|  Sitbon, Itay | | | 2184 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Pupko, Nathan | | | 1445 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hanein, Avri | | | 1463 | ISR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Cohen, Ofer | | | 1498 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bodenshtein, Yair | | | 1854 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ashkenazy, Nir | | | 1429 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shtern, Shmuel | | | 1489 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Stolyarsky, Yegor | | | 2058 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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