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Individual Calculations October 2018 |
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| Kozberg, Lior Total change: 31.60 | |   |
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| Israel Youth Team Championship 2018 U14 Nahum Naftali Memorial | Nir Haemek | ISR | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1381 | 3.00 | 4 | 0.79 | 40 | 31.60 | |
|  Zuev, Ilya | | | 1371 | ISR | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Neumann, Amit | | | 1339 | ISR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Lavi, Amir | | | 1404 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Ater-Datz, Noam | | | 1255 | ISR | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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