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Individual Calculations January 2018 |
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| Trachtman, Yuri Total change: -48.00 | |   |
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| Mark Center Autumn 2017 B | Tel Aviv | ISR | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1515 | 3.00 | 6 | -1.20 | 40 | -48.00 | |
|  Goldenberg, Amit | | | 1412 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Cohen, Eilam | | | 1388 | ISR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Vaisman, Michael | | | 1180 | ISR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Abramov, Itzhak | | | 1491 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bibi, Itay | | | 1157 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Neeman, Gal | | | 1458 | ISR | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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