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Rapid:
Individual Calculations July 2019 |
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| Sokolovsky, Yahli Total change: 20.60 | |   |
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| Kfar Saba "Faust" Youth Open | Kfar Saba | ISR | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1960 | 6.00 | 9 | 0.87 | 20 | 17.40 | |
|  Tal-Shahar, Liam | | | 1678 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Ehrlich, Roy | | | 1870 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Gorshtein, Ido | f | | 2222 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Verny, David | | | 1670 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zhimalov, Adam | | | 1866 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Erenberg, Ariel | m | | 2292 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vagman, Roy | | | 1711 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Milikow, Yoav | f | | 2127 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sobel, Alon | | | 1706 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Israel Team Cup - 2019 | Jerusalem | ISR | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1960 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
| | Levich, Yuri | | | 1750 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zifroni, Dov | g | | 2360 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tiktin, Dor | | | 1830 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Parkhov, Yair | f | | 2249 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ben Porat, Tal | | | 1850 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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