Individual Calculations February 2018 |
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Aigner, Michael Total change: 18.40 | | |
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9th Annual Golden State Open | Concord, California | USA | 2018-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2216 | 2096 | 3.50 | 7 | 0.92 | 20 | 18.40 | |
| Wongso, Steve | | | 1697 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Naroditsky, Daniel | g | | 2496 * | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | | Li, Ruifeng | g | | 2496 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Harmon-Vellotti, Luke | m | | 2468 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Liu, Kimberly | | wf | 1813 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | Oconnor, Derek | | | 2181 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | Stearman, Josiah | f | | 2361 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | * 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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