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Rapid:
Individual Calculations February 2023 |
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| Mallaghan, Danny Total change: -64.80 | |   |
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| Dundonald Rapid Championship 2023 | Belfast | IRL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1967 | 1.00 | 3 | -1.62 | 40 | -64.80 | |
|  Callaghan, Michael | | | 1588 | IRL | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Campbell, Karina | | wf | 1736 | IRL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Johnston, Gary | | | 1563 | IRL | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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