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Rapid:
Individual Calculations January 2018 |
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| Ribshtein, Nati Total change: -12.40 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2296 | 6.00 | 9 | -0.62 | 20 | -12.40 | |
|  Gruzman, Ilya | | | 1896 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yaniv, Ori | | | 1896 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Steinberg, Nitzan | g | | 2366 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lux, Hugo De Melo | | | 1983 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Iliaguev, Daniel | | | 1896 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kudischewitsch, David | m | | 2354 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Chachashvili, Zuri | | | 1929 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Birnboim, Nathan | m | | 2341 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Aroesti, Roee | f | | 2011 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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