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Individual Calculations May 2019 |
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| Laor, Jason Ethan Total change: 59.60 | |   |
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| Israel Youth Finals - U12 Boys | Mevaseret Zion | ISR | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1235 | 3.00 | 7 | 1.49 | 40 | 59.60 | |
|  Amitai, Ido | | | 1567 | ISR | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Shavit, Inbar | | | 1533 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gadot, Ilay | | | 1306 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Neumann, Amit | | | 1336 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Medovoy, Yaniv | | | 1439 | ISR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Tsafrir, Ori | | | 1521 | ISR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Etingof, Yury | | | 1630 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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