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Individual Calculations July 2023 |
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| Gao, Marvin Total change: 5.60 | |   |
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| 28th Space Coast Open - Master & Expert Section | Cape Canaveral, Florida | USA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1968 | 2.00 | 3 | 0.14 | 40 | 5.60 | |
|  Durand, Phillip | | | 1976 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Rea, Andrew | | | 1917 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Lopez-Naranjo , Ubaldo | | | 1730 | CUB | 1.00 | 1 | 0.20 | 40 | 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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