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Individual Calculations August 2023 |
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| Peter, Snow Total change: -8.60 | |   |
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| The 1st Annual DMV Open | Sterling, Virginia | USA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1662 | 1.00 | 5 | -0.43 | 20 | -8.60 | |
|  Leif, Karell | | | 1652 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Andrew, Samuelson | f | | 2006 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hyland, Mark | | | 1912 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Philip, M Collier | | | 1733 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Victor, Sawhney-Duran | | | 1894 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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