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Individual Calculations April 2021 |
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| Gorshtein, Ido Total change: 25.80 | |   |
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| Israeli Open Championship Finals 2020 | Haifa | ISR | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2387 | 6.50 | 9 | 2.76 | 10 | 27.60 | |
|  Katz, Kiril | | | 1987 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mikhalevski, Victor | g | | 2552 | ISR | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Postny, Evgeny | g | | 2605 | ISR | 1.00 | 1 | 0.78 | 10 | 7.80 | | | Nabaty, Tamir | g | | 2638 | ISR | 1.00 | 1 | 0.81 | 10 | 8.10 | | | Boruchovsky, Avital | g | | 2541 | ISR | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Rozen, Eytan | m | | 2399 | ISR | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Sokolovsky, Yahli | f | | 2472 | ISR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Parkhov, Yair | m | | 2407 | ISR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Birnboim, Nathan | m | | 2381 | ISR | 1.00 | 1 | 0.49 | 10 | 4.90 | | | * 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) | | | | Liga Ilit Lenoar 2021 Group B Rounds 2-3 | Various | ISR | 2021-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2387 | 1.50 | 2 | -0.18 | 10 | -1.80 | |
| | Milikow, Elie | c | | 2184 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Verny, David | | | 1987 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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