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Rapid:
Individual Calculations March 2023 |
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| Madden, Steve Total change: 9.60 | |   |
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| Golders Green FIDE Rapidplay 2023 February Open | London | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1583 | 2.00 | 5 | 0.48 | 20 | 9.60 | |
|  Badacsonyi, Stanley | | | 2098 | ENG | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Ariyaratne, Prabodha | | | 1420 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Large, Peter G | m | | 2163 | ENG | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hayler, Andrew | | | 1742 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Quillaud, Maxime | | | 1620 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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