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Blitz:
Individual Calculations September 2022 |
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| Ater-Datz, Ido Total change: 9.20 | |   |
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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 |
| 1258 | 1208 | 4.00 | 8 | 0.46 | 20 | 9.20 | |
|  Cohen, Dolev Shlomo | | | 1068 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Hanein, Avri | | | 1316 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Katz, Adi | | | 1129 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kelsi, Michael | | | 1270 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rinberg, David | | | 1529 | ISR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Mond, Omri | | | 1431 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zingruv, Noam | | | 1115 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ingel, Mica Bar | | | 1209 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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