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Individual Calculations January 2020 |
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| Marcus, Eyal Total change: 38.00 | |   |
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| Israel Youth Championship U15 Qualifiers 2019 - Center | Givatayim | ISR | 2019-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1375 | 2.50 | 3 | 0.95 | 40 | 38.00 | |
|  Sadka Darrell, Daria | | | 1495 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Fisher, Lidor | | | 1321 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Gavriely, Or | | | 1281 | ISR | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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