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Individual Calculations July 2023 |
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| Hernandez Mendez, Iker Total change: -31.60 | |   |
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| 2023 WA Open Championship Rounds 3-6 | Perth | AUS | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1878 | 2.50 | 4 | -0.79 | 40 | -31.60 | |
|  Kerr, Carter | | | 1478 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hardegen, Kathryn | | wf | 1777 | AUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Sheridan, Wallace | | | 1401 | AUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Clarke, Daniel | | | 1656 | AUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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