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Individual Calculations March 2013 |
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| Gruenfeld, Yehuda Total change: 1.40 | |   |
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| Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2431 | 3.50 | 5 | 0.14 | 10 | 1.40 | |
|  Chassid, Elan | | | 2106 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Haimovich, Tal | m | | 2368 | ISR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Shvayger, Yuliya | | wf | 2232 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Libman, Guy | | | 2261 | ISR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Gershon, Alik | g | | 2485 | ISR | 1.00 | 1 | 0.58 | 10 | 5.80 | |
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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