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Individual Calculations May 2023 |
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| Sobel, Michal Total change: 17.20 | |   |
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| Israel Youth Girl Championship under 14 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1112 | 2.00 | 6 | 0.43 | 40 | 17.20 | |
|  Moscovitch, Michal | | | 1507 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gavish, Maya | | | 1356 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Fuksman, Sheli | | | 1124 | ISR | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Boiko, Keren | | | 1301 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Shefer, Alona | | | 1193 | ISR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Eshkol, Lilian | | | 1383 | ISR | 0.00 | 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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