Individual Calculations November 2018 |
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Arbona, Zaily Total change: -54.20 | | |
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Aruba Chess Challenge 2018 Open | Oranjestad | ARU | 2018-10-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1493 | 1512 | 0.00 | 5 | -2.71 | 20 | -54.20 | |
| Kiselev, Vitaliy | g | | 1912 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Croeze, Ethan | | | 1435 | ARU | 0.00 | 1 | -0.61 | 20 | -12.20 | | Dirks, Ayden | | | 1206 | ARU | 0.00 | 1 | -0.86 | 20 | -17.20 | | Donata, Eldrick | | | 1472 | ARU | 0.00 | 1 | -0.56 | 20 | -11.20 | | Stetsenko, Ilya | | | 1441 | ARU | 0.00 | 1 | -0.60 | 20 | -12.00 | | * 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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