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Individual Calculations February 2015 |
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| Haimovich, Tal Total change: -3.30 | |   |
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| National Team Championship 2015 Round 1-4 | various | ISR | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2367 | 1.50 | 4 | -0.33 | 10 | -3.30 | |
|  Birnboim, Nathan | m | | 2336 | ISR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Mesropov, Konstantin | m | | 2414 | RUS | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Liss, Eran | g | | 2443 | ISR | 0.00 | 1 | -0.40 | 10 | -4.00 | |  Vydeslaver, Alik | m | | 2395 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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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