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Individual Calculations August 2021 |
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| Wagner, Richard B Total change: 14.00 | |   |
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| 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1934 | 2.50 | 9 | 0.35 | 40 | 14.00 | |
|  Fikiet, Alex Miche | | | 2249 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Puckett, Matthew | | | 2201 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Zeltsan, Joseph | | | 2334 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chiu, Isaac | | | 2194 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tahmassebi, Bijan | | | 2105 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sowa, Ryan | | | 2098 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Bryant, Todd Charles | | | 2069 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mbonu, David C | | | 2052 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Senft, Sean | | | 2039 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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