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Blitz:
Individual Calculations September 2022 |
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| Levi, Omer Total change: -24.20 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial blitz | Afula | ISR | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1263 | 1.50 | 5 | -1.21 | 20 | -24.20 | |
|  Lev Nissim, Arbel | | | 1142 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Zakin, Lior | | | 1403 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Lahav, Ziv | | | 1254 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Andreev, Robert | | | 1264 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Ziv, Daniel | | | 1092 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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