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Individual Calculations September 2021 |
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| Hirsch, Roei Total change: 4.00 | |   |
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| Max Mit Memorial 2021 B | Rishon Lezion | ISR | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1575 | 2.50 | 4 | 0.10 | 40 | 4.00 | |
|  Lapushnian, Maya | | | 1511 | ISR | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Arian, Tomer | | | 1642 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Umanskiy, Stanislav | | | 1455 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kfir, Nadav | | | 1387 | ISR | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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