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Rapid:
Individual Calculations January 2023 |
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| Greatorex, Roger Total change: 4.80 | |   |
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| 2022 Coventry League Rapidplay Open | Coventry | ENG | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1628 | 1.00 | 4 | 0.24 | 20 | 4.80 | |
|  Sagyaman, Francis W | | | 1913 | PHI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Hebden, Mark L | g | | 2455 | ENG | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Graff, Ben | | | 1705 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Pink, Joshua | | | 1858 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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