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Individual Calculations September 2021 |
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| Lahav, Michal Total change: -14.40 | |   |
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| Maccabi Ramat Gan Chess Championship 2021 A | Ramat Gan | ISR | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2141 | 1.50 | 5 | -0.72 | 20 | -14.40 | |
|  Shilon Rahav, Eliran | | | 1741 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Levin, Guy | f | | 2354 | ISR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Sokolovsky, Yahli | f | | 2415 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kochavi, Ori | f | | 2314 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Tsirilman, Guy | | | 2044 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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