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Individual Calculations May 2019 |
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| Ater-Datz, Ido Total change: -2.80 | |   |
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| Israel Youth Finals - U10 Boys | Mevaseret Zion | ISR | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1085 | 1.50 | 5 | -0.07 | 40 | -2.80 | |
|  Ribstein, Orel | | | 1485 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shachak, Ido | | | 1148 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Rabinovich, Yoav | | | 1081 | ISR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Ater-Datz, Noam | | | 1201 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Dezent, Eyal | | | 1300 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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