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Individual Calculations August 2023 |
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| Yan, Patrick Total change: 8.40 | |   |
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| 2023 Checkmate FIDE Challengers | Adelaide | AUS | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1005 | 0.50 | 3 | 0.21 | 40 | 8.40 | |
|  Staak, Eric | | | 1517 | AUS | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Karthikeyan, Manav | | | 1293 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Perkins, Aaron | | | 1389 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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