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Individual Calculations March 2023 |
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| Cummins, Sean Total change: -18.00 | |   |
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| The Sligo Spring Tournament 2023 Championship | Enniscrone | IRL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1789 | 3.50 | 5 | -0.45 | 40 | -18.00 | |
|  Kononova, Alina | | | 1560 | UKR | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Evans, Damian | | | 1510 | IRL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Fougerat, Emma | | | 1585 | FRA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Donohoe, Eugene | | | 1603 | IRL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | McGlone, Ciaran | | | 1526 | IRL | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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