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Individual Calculations April 2021 |
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| Postny, Evgeny Total change: -18.30 | |   |
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| Israeli Open Championship Finals 2020 | Haifa | ISR | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2605 | 5.00 | 9 | -1.83 | 10 | -18.30 | |
|  Haimovich, Tal | m | | 2375 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Rozen, Eytan | m | | 2399 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gorshtein, Ido | f | | 2387 | ISR | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Solomon, Asif | f | | 2356 | ISR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Ben Ari, Yannay | f | | 2403 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gruenfeld, Yehuda | g | | 2412 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Parkhov, Yair | m | | 2407 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Iliaguev, Nisim | f | | 2332 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Boruchovsky, Avital | g | | 2541 | ISR | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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