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Rapid:
Individual Calculations August 2023 |
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| Marks, Joe Total change: -10.60 | |   |
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| Canberra Street Chess 1st July 2023 | Canberra | AUS | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1305 | 1.00 | 3 | -0.53 | 20 | -10.60 | |
|  Torrado, Juan David | | | 1598 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Milosis, Jaime | | | 1284 | AUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bayin, Leah | | | 1013 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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