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Rapid:
Individual Calculations June 2023 |
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| Cohen, Israel Total change: -11.20 | |   |
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| Israeli U12 Team Championship 2023 | Shaarey Tikva | ISR | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1381 | 2.00 | 4 | -0.62 | 40 | -24.80 | |
|  Aranovski, Maximilian | | | 1204 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Triger, Eitan | | | 1231 | ISR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Eshkol, Idan | | | 1118 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Sason, Noam | | | 1475 | ISR | 1.00 | 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) | | | | Mayor's Cup in Kiryat Yam | Kiryat Yam | ISR | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1381 | 2.50 | 4 | 1.89 | 40 | 75.60 | |
| | Berezovich, Michail | | | 2270 | ISR | 1.00 | 1 | 1.00 | 40 | 40.00 | | | Tamarin, Yefim | | | 2094 | ISR | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Mendler, Omer | | | 1311 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zhizmer, Yuri | m | | 2270 | ISR | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Shavuot Rapid in Ramat Gan B 2023 | Ramat Gan | ISR | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1381 | 1.50 | 6 | -1.55 | 40 | -62.00 | |
| | Glick, Idan | | | 1190 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Weber, Yonatan | | | 1447 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Solovyev, Anton | | | 1745 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Yehoshua, Azgad | | | 1656 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Abedelhady, Riad | | | 1122 | ISR | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Zigman, Michael | | | 1144 | ISR | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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