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Blitz:
Individual Calculations February 2023 |
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| Hayes, Peter J. Total change: -7.00 | |   |
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| The New Year Blitz Championship 2023 | Dublin | IRL | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1860 | 5.00 | 10 | -0.35 | 20 | -7.00 | |
|  Kopylov, Daniel | f | | 2409 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | |  O`hanlon, Joe | | | 1567 | IRL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | McCormick, Polly | | | 1375 | IRL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Murray, Sam | | | 1596 | IRL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Kopylov, Diana | | | 1460 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lievens, Karel | | | 1528 | IRL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Collins, Adam | | | 1990 | IRL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Melaugh, Shane | c | | 2025 | IRL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Jacobsen, Mikkel Manosri | f | | 2167 | DEN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gubanov, Oleg | m | | 2158 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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