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Individual Calculations January 2023 |
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| Nabaty, Tamir Total change: 3.10 | |   |
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| Extraliga 2022-2023 r3-4 | various | CZE | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2488 | 2629 | 2.00 | 2 | 0.62 | 10 | 6.20 | |
|  Ponizil, Cyril | m | | 2489 | CZE | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Zwardon, Vojtech | m | | 2487 | CZE | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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) | | | | Israeli Championship 2022 | Arad | ISR | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2418 | 2629 | 2.00 | 3 | -0.31 | 10 | -3.10 | |
| | Levin, Guy | f | | 2382 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gorshtein, Ido | m | | 2469 | ISR | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Zemach, Nadav | f | | 2403 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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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