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Individual Calculations October 2018 |
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| Zimrin, Ofir Total change: -30.40 | |   |
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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 |
| 1336 | 1260 | 0.50 | 3 | -0.76 | 40 | -30.40 | |
|  Boton, Noam | | | 1121 | ISR | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Etingof, Yury | | | 1589 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bercovich, Asaf | | | 1298 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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