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Blitz:
Individual Calculations September 2022 |
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| Ater-Datz, Noam Total change: 20.80 | |   |
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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 |
| 1234 | 1277 | 5.50 | 8 | 1.04 | 20 | 20.80 | |
|  Sides, Noam | | | 1159 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Ziv, Daniel | | | 1092 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lahav, Ziv | | | 1254 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Sagi, Elisha | | | 1272 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Krupnik, Benaya | | | 1365 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Andreev, Robert | | | 1264 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zaltzberg, Neria | | | 1195 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Koren, Yotam | | | 1272 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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