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Individual Calculations May 2023 |
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| Gurevich, Neria Total change: -54.80 | |   |
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| Israel Youth Championship under 10- 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1703 | 6.00 | 8 | -1.20 | 40 | -48.00 | |
|  Cohen, Dotan | | | 1303 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yehuda, Beeri | | | 1164 | ISR | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Goldberg, Yoni | | | 1220 | ISR | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Belkovsky, Guy | | | 1451 | ISR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Sason, Noam | | | 1510 | ISR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Triger, Eitan | | | 1175 | ISR | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Bedyovkin, Nataniel Alexey | | | 1329 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Aranovski, Maximilian | | | 1278 | ISR | 0.50 | 1 | -0.43 | 40 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | League Bet Darom 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1859 | 0.50 | 1 | -0.17 | 40 | -6.80 | |
| | Wolfov, Robin | | | 1737 | ISR | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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