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Rapid:
Individual Calculations June 2015 |
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| Ben-Natan, Yigal Total change: -21.60 | |   |
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| Ashdod Chess Club rapid May 2015 A | Ashdod | ISR | 2015-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2059 | 1.00 | 5 | -1.08 | 20 | -21.60 | |
|  Zaslavsky, Mikhail | m | | 2422 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Flaum, Mark | | | 1990 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Chuvnik, Mordechai | | | 2152 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Tal, Eyal | | | 2076 | ISR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Marcovici, Adrian | | | 2040 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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