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Individual Calculations May 2023 |
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| Blumenthal, Michael Total change: 11.60 | |   |
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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 |
| 1562 | 1465 | 3.50 | 8 | 0.29 | 40 | 11.60 | |
|  Azoulay, Yehonatan | | | 1821 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ravid, Gal | | | 1309 | ISR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Birka, Elia | | | 1535 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Friedlich, Eyal | | | 1352 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Manyevich, Rom | | | 1565 | ISR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Mendler, Omer | | | 1417 | ISR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Qasem, Muhamad Mody | | | 1565 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Shefer, Uri | | | 1928 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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