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Individual Calculations September 2021 |
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| Rabinovich, Yoav Total change: 66.00 | |   |
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| Kiryat Ono Summer 2021 A | Kiryat Ono | ISR | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1383 | 2.50 | 5 | 1.65 | 40 | 66.00 | |
|  Verny, David | | | 1783 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ostrovsky Berman, Noam | | | 1673 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Gradenwitz, Oded | | | 1623 | ISR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Erentroy, Yehuda | | | 1783 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medina, Itzhak | | | 1507 | ISR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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