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Individual Calculations December 2020 |
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| Sokolovsky, Yahli Total change: -9.40 | |   |
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| Semifinals Israeli Championship Kfar Saba 2020 Part 2 after Quarantine | Kfar Saba | ISR | 2020-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2489 | 2.50 | 5 | -0.94 | 10 | -9.40 | |
|  Efroimski, Marsel | | wg | 2347 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Shachar, Ehud | m | | 2361 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Ben Ari, Yannay | f | | 2383 | ISR | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Kochavi, Ori | f | | 2272 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Haimovich, Tal | m | | 2375 | ISR | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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