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Individual Calculations June 2017 |
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| Chernikhovsky, Alex Total change: 2.60 | |   |
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| Liga Alef South 2017 Round 8-9 | varios | ISR | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1827 | 1.00 | 2 | 0.13 | 20 | 2.60 | |
|  Neiman, Maks | | | 1689 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Tsifanskaya, Ludmila A | | wm | 2092 | ISR | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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