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Rapid:
Individual Calculations February 2017 |
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| Gorodetzky, David Total change: -21.60 | |   |
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| Ashdod rapid Cup 30.12.16 | Ashdod | ISR | 2016-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2446 | 3.50 | 6 | -1.08 | 20 | -21.60 | |
|  Marcovici, Adrian | | | 2046 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zisman, Philip | f | | 2134 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mikhalevski, Victor | g | | 2563 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Erenberg, Ariel | f | | 2167 | ISR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Flaum, Mark | | | 2046 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maryasin, Boris | m | | 2297 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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