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Individual Calculations July 2013 |
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| Reznikov, Viktoria Total change: -20.10 | |   |
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| Israel National Women League 2013 | Various | ISR | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2092 | 0.50 | 3 | -0.67 | 30 | -20.10 | |
|  Efroimski, Marsel | | wm | 2183 | ISR | 0.00 | 1 | -0.38 | 30 | -11.40 | |  Borsuk, Angela | m | wg | 2250 | ISR | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Len, Irina | | | 2091 | ISR | 0.00 | 1 | -0.50 | 30 | -15.00 | |
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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