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Individual Calculations July 2023 |
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| Cooper, Lee Total change: -49.20 | |   |
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| 2023 Summer Tuesday Night Marathon - 1600-1999 Rounds 5-7 | San Francisco, CA | USA | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1500 | 0.00 | 3 | -1.23 | 40 | -49.20 | |
|  Benaid, Henry | | | 1380 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Clemens, Kristian | | | 1747 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lamstein, Josh | | | 1584 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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