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Rapid:
Individual Calculations December 2018 |
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| Stepak, Yedael Total change: 2.60 | |   |
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| Israel Rapid Championship 2018 for Seniors - 65 | Jaffa | ISR | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2102 | 3.00 | 5 | 0.13 | 20 | 2.60 | |
|  Marcovici, Adrian | | | 1709 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bargil, Benny | | | 1702 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Berkovich, Mark A | m | | 2297 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Peretz, Malkiel | f | | 2225 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Yaacov, Avi | | | 2140 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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