Individual Calculations January 2020 |
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Van Kooten, Luuk Total change: -16.80 | | |
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55th Annual American Open | Costa Mesa, California | USA | 2019-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2050 | 2277 | 3.00 | 5 | -0.84 | 20 | -16.80 | |
| Xie, Bryan | | | 1877 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Casella, Michael | f | | 2195 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | Yang, Kevin | | | 2126 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | Kukavica, Tony | | | 1976 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | Xia, Brandon | c | | 2078 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | * 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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