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Individual Calculations November 2018 |
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| Hebden, Mark L Total change: -1.30 | |   |
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| 20th 4NCL Congress Open | Nottingham | ENG | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2426 | 4.00 | 5 | -0.13 | 10 | -1.30 | |
|  Nettleton, Charlie B | | | 2026 * | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Modi, Kishan Jagdish | | | 2026 * | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Goodger, Martyn | | | 2026 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Waller, Dan | | | 2092 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Merry, Alan B | m | | 2435 | ENG | 1.00 | 1 | 0.51 | 10 | 5.10 | | | * 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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