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Individual Calculations September 2022 |
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| Shapurkar, Amir Total change: 25.60 | |   |
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| Israeli U18 team championship 2022 | Beer Yaakov | ISR | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1073 | 1.50 | 6 | 0.64 | 40 | 25.60 | |
|  Merzbach, Evyatar | | | 1690 | ISR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Scheimann, Ori | | | 1496 | ISR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ashkenazy, Ayal | | | 1349 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Shifrin, Yonatan | | | 1186 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Barzuza Oliar, Asa | | | 1439 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Blumenthal, Michael | | | 1368 | ISR | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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