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Individual Calculations May 2019 |
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| Colas, Joshua Total change: 23.60 | |   |
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| 2019 Bill Wright Saint Louis Open | Saint Louis, Missouri | USA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2280 | 3.50 | 5 | 1.18 | 20 | 23.60 | |
|  Ye, Luke | | | 1921 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ali Marandi, Cemil Can | g | | 2525 | TUR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Eckert, Doug | f | | 2136 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Grabinsky, Aaron | | | 2328 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Nyzhnyk, Illia | g | | 2650 | UKR | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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