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Individual Calculations May 2018 |
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| Helving, Yuval Total change: 1.60 | |   |
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| Liga Artzit Center 2018 Round 6-7 | various | ISR | 2018-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2016 | 1.00 | 2 | 0.08 | 20 | 1.60 | |
|  Kinberg, Ofer | | | 1988 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Hasidovski, Arnold | | | 2100 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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