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Rapid:
Individual Calculations October 2023 |
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| David, Idan Total change: 33.60 | |   |
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| The traditional rapid chess for youth in the name of Smiltiner 14 | Kfar Saba | ISR | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1404 | 7.00 | 9 | 0.84 | 40 | 33.60 | |
|  Cohen, Dotan | | | 1151 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Parkhov, Koren | | | 1375 | ISR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ben Avi, Adam | | | 1228 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Goldstein, Asaf | | | 1234 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Golan, Ori | | | 1288 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Goren, Yonathan | | | 1283 | ISR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Shoham, Itamar | | | 1182 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Abitbul, Matan | | | 1296 | ISR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Yehuda, Beeri | | | 1321 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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