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Individual Calculations May 2023 |
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| Hebden, Mark L Total change: 3.80 | |   |
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| 3rd 4NCL Easter Congress Open | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2430 | 6.00 | 7 | 0.38 | 10 | 3.80 | |
|  Ackley, Peter Je | | | 2030 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  White, Stuart A | | | 2051 | SCO | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Dignam, Matthew P | | | 2057 | IRL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Okhai, Shabir | | | 2127 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Arkell, Keith C | g | | 2392 | ENG | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Shearsby, Jude | | | 2041 | ENG | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Davies, Nigel R | g | | 2381 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | | | * 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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