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Individual Calculations October 2021 |
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| Casey, Eoghan Total change: -50.40 | |   |
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| The 100th Irish Championships 2021 | Dublin | IRL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1952 | 1.00 | 8 | -2.52 | 20 | -50.40 | |
|  O`gorman, Tom | f | | 2352 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Scott, Luke | | | 1906 | IRL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | O`connell, Gerard | | | 2051 | IRL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Goss, Alex | | | 1833 | IRL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Burke, Kevin A. | | | 1883 | IRL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | O`flaherty, Kevin | | | 1884 | IRL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Macelligott, Gerard | c | | 1966 | IRL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Doyle, Anthony | | | 2206 | IRL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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