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Blitz:
Individual Calculations September 2022 |
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| Har-Zahav, Tamir Total change: -17.20 | |   |
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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 |
| 1133 | 1054 | 1.50 | 6 | -0.86 | 20 | -17.20 | |
|  Gavriel, Adam | | | 1101 | ISR | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Viks, Ido | | | 1227 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Wolfovish, Daniel | | | 1051 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Faust, Iftach | | | 1093 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Saidy, Ariel | | | 1143 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Rotman, Uri | | | 1180 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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