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Individual Calculations February 2018 |
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| Judkovsky, Yair Total change: -21.40 | |   |
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| Israel National Team Championship 2018 Round 1-4 | various | ISR | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2342 | 0.00 | 2 | -1.07 | 20 | -21.40 | |
|  Finkel, Alexander | g | | 2489 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lukin, Elisha | | | 2133 | ISR | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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