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Individual Calculations July 2023 |
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| Vainshtein, Yakir Total change: -15.20 | |   |
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| Reuven Minsker Memorial 2023 Open B | Haifa | ISR | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1476 | 1.50 | 4 | -0.38 | 40 | -15.20 | |
|  Mogilevsky, Alexander | | | 1850 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Politansky, Haim | | | 1428 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Anoh, Ben | | | 1271 | ISR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Kahan, Sami | | | 1515 | ISR | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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