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Individual Calculations July 2023 |
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| Rosario, Salvador Total change: 10.40 | |   |
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| 2023 Virginia Senior Open | Dulles, Virgina | USA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1913 | 1.00 | 2 | 0.52 | 20 | 10.40 | |
|  Adu, Oladapo Olutola | m | | 2071 | NGR | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Miller, Daniel Isaac | | | 2169 | USA | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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