Individual Calculations January 2017 |
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Rubingh, Otto Total change: -13.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chessfestival Groningen 2016 - Vierkampen | Groningen | NED | 2016-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1965 | 2136 | 1.50 | 3 | -0.66 | 20 | -13.20 | |
| Ebels, Theo | | | 1975 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | Casteleijn, Diederick | | | 2037 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | Timar-Geng, Zoltan, Dr. | | | 1882 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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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