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Individual Calculations July 2023 |
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| Knapp, Joseph Total change: -60.00 | |   |
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| 2023 Des Moines Open | Des Moines, IA | USA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1977 | 2.00 | 4 | -1.50 | 40 | -60.00 | |
|  Riney, Rowan | | | 1610 | USA | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Solheim, Jeffery A | | | 1577 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fei, Irene Jiao | | | 1683 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Gaul, Thomas | | | 1703 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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