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Individual Calculations May 2022 |
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| Annesley, Gareth Total change: 38.40 | |   |
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| Irish over-50 Championships 2022 | Dublin | IRL | 2022-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1952 | 4.00 | 5 | 0.96 | 40 | 38.40 | |
|  Whelan, Niall P. | | | 1454 | IRL | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Reynolds, Pat | | | 1868 | IRL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Dempsey, Denis | | | 1552 * | IRL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | O`connell, Gerard | | | 2048 | IRL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Daly, Colm | f | | 2228 | IRL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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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