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Rapid:
Individual Calculations October 2023 |
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| Ribstein, Itael Total change: -63.20 | |   |
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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 |
| 1187 | 1137 | 2.00 | 8 | -1.58 | 40 | -63.20 | |
|  Aranovski, Maximilian | | | 1249 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Shamir, Alon | | | 1523 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Galamidi, Ram | | | 1067 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Cohen, Ziv | | | 1057 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Cohen, Dotan | | | 1151 | ISR | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Geva, Eitan | | | 1178 | ISR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ben Avi, Adam | | | 1228 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mirochnik, Yotam | | | 1042 | ISR | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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