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Rapid:
Individual Calculations January 2020 |
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| Tsafrir, Ori Total change: 21.60 | |   |
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| Jeruchess Rapid December 2019 | Jerusalem | ISR | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1277 | 3.00 | 6 | 1.08 | 20 | 21.60 | |
|  Rudnev, Nikolay | | | 1677 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bar Gil, Eviatar | | | 1258 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Lukovski, Lev | | | 1650 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tumasov, Alexandr | | | 1677 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsafrir, Itay | | | 1108 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kirsch, Yahel David | | | 1341 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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