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Rapid:
Individual Calculations September 2023 |
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| Dorfman, Michael Total change: 42.80 | |   |
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| Mark Rubinstein Memorial 2023: Rapid B | Ramat Gan | ISR | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1325 | 1.50 | 4 | 1.07 | 40 | 42.80 | |
|  Smoliar, Klim | | | 1679 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Sagi, Elisha | | | 1529 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Cohen, Yehuda | | | 1932 | ISR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Alperovich, Asher | | | 1770 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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