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Rapid:
Individual Calculations December 2023 |
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| O`reilly, Conor Total change: -1.20 | |   |
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| The Irish Rapid Championships 2023 | Dublin | IRL | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1636 | 2.50 | 5 | -0.03 | 40 | -1.20 | |
|  Collins, Sam | m | | 2446 | IRL | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Cummins, Finn | | | 1236 * | IRL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Halpenny, John | | | 1430 | IRL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Daly, Colm | f | | 2201 | IRL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kelbas, Dariy | | | 1364 | IRL | 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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