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Individual Calculations October 2021 |
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| Ni Mhuireagain, Eibhia Total change: 13.80 | |   |
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| The 100th Irish Championships 2021 Final Weekender | Dublin | IRL | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1652 | 4.00 | 5 | 0.69 | 20 | 13.80 | |
|  Ivanov, Andrey | | | 1252 * | IRL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Scott, Shay | | | 1567 | IRL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Fitzgerald, Niall | | | 1549 | IRL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Liu, Wenle | | | 1252 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Burke, Kevin A. | | | 1883 | IRL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * 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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