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Individual Calculations July 2018 |
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| Patrick, David A Total change: 5.60 | |   |
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| 3rd North Wales Fide Major | Llandudno | WLS | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1881 | 3.50 | 4 | 0.28 | 20 | 5.60 | |
|  Henninger, Austin | | | 1688 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ciarlante, Anthony B | | | 1605 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Wells, Barrie | | | 1481 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Desmedt, Richard | | | 1718 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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