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Individual Calculations December 2021 |
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| Blewitt, Stephen Total change: -4.40 | |   |
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| 2021 Scarborough Chess Congress | Scarborough | ENG | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1780 | 1.00 | 3 | -0.22 | 20 | -4.40 | |
|  Clarke, Brandon G I | m | | 2180 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  May, Paul | | | 1749 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Sheppard, Derek Alan | | | 1710 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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