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Blitz:
Individual Calculations September 2022 |
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| Rubinstein, Dori Total change: 6.60 | |   |
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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 |
| 1414 | 1304 | 3.50 | 8 | 0.33 | 20 | 6.60 | |
|  Uritsky, Yonathan | | | 1920 | ISR | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Goz, Shachar | | | 1238 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Dezent, Eyal | | | 1451 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lahav, Ziv | | | 1254 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | David, Idan | | | 1320 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Meirovich, Ilay | | | 1479 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ostrovsky Berman, Noam | | | 1386 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Ofir, Nevo | | | 1266 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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