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Individual Calculations July 2013 |
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| Efroimski, Marsel Total change: 13.65 | |   |
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| Israel National Women League 2013 | Various | ISR | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2183 | 3.00 | 4 | 0.91 | 15 | 13.65 | |
|  Reznikov, Viktoria | | | 2092 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Borsuk, Angela | m | wg | 2250 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Len, Irina | | | 2091 | ISR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Shvayger, Yuliya | | wf | 2232 | ISR | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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