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Blitz:
Individual Calculations September 2022 |
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| Kats, Itay Total change: -18.40 | |   |
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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 |
| 1281 | 1266 | 1.00 | 4 | -0.92 | 20 | -18.40 | |
|  Shefer, Alona | | | 1199 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Shifrin, Yonatan | | | 1311 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Weber, Yonatan | | | 1420 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lachowitzki, Tom | | | 1194 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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