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Individual Calculations September 2019 |
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| Scannell, Stephen Total change: -43.40 | |   |
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| Ulster Senior Championship 2019 | Belfast | IRL | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2153 | 2.50 | 6 | -2.17 | 20 | -43.40 | |
|  McDonnell, James | | | 1782 | IRL | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Goss, Alex | | | 1753 * | IRL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Annesley, Gareth | | | 1885 | IRL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kruk, Karina | | wf | 1761 | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Allen, Keith | | | 2207 | IRL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Roberts, Danny | | | 2019 | IRL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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