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Individual Calculations October 2018 |
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| Lavi, Amir Total change: -28.40 | |   |
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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 |
| 1367 | 1404 | 1.50 | 4 | -0.71 | 40 | -28.40 | |
|  Tsafrir, Ori | | | 1398 | ISR | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Faivishevsky, Noam | | | 1318 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kozberg, Lior | | | 1381 | ISR | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Zuev, Ilya | | | 1371 | ISR | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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