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Individual Calculations March 2015 |
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| Cohen, Or Total change: -6.60 | |   |
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| Liga Artzit Tzafon 2015 Round 1-3 | various | ISR | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2330 | 1.50 | 3 | -0.33 | 20 | -6.60 | |
|  Lambarski, Alexander | | | 2191 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Kudischewitsch, David | m | | 2334 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Zalkind, Konstantin | f | | 2222 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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