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Individual Calculations January 2018 |
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| Nechemya, Natan Total change: -27.40 | |   |
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| Mark Center Autumn 2017 A | Tel Aviv | ISR | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1830 | 0.00 | 3 | -1.37 | 20 | -27.40 | |
|  Hasidovski, Arnold | | | 2115 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Lotsov Har-Zahav, Avraham | | | 1766 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Guz, Ari | | | 1744 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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