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Individual Calculations June 2019 |
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| Murray, Sam Total change: 10.60 | |   |
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| Irish International Open 2019 | Dublin | IRL | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1554 | 2.00 | 6 | 0.53 | 20 | 10.60 | |
|  Murray, David | | | 1954 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  O`flaherty, Kevin | | | 1889 | IRL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Honner, Mervyn | | | 1441 | IRL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Moran, Darragh | | | 1844 | IRL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Opseth, Oliver | | | 1739 | NOR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Boyle, Bernard | | | 1799 | IRL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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