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Rapid:
Individual Calculations January 2018 |
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| Erenberg, Ariel Total change: 31.40 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2200 | 6.00 | 9 | 1.57 | 20 | 31.40 | |
|  Bernstein, Nathan | | | 2027 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Lux, Hugo De Melo | | | 1983 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sutovsky, Emil | g | | 2582 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sivan, Yaacov | m | | 2239 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Ofir, Eran | | | 2085 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Huzman, Alexander | g | | 2598 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cohen Revivo, Shoham | | | 2014 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Aroesti, Roee | f | | 2011 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Golod, Vitali | g | | 2496 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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