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Individual Calculations July 2019 |
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| McMahon, Paul Total change: 14.20 | |   |
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| East Anglian Chess Union Congress Open 2019 | Newmarket | ENG | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1927 | 2.50 | 5 | 0.71 | 20 | 14.20 | |
|  Hutchinson, Paul A | | | 2214 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Davison, Chris | | | 2048 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Merry, Alan B | m | | 2327 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krishnan, Ritvik | | | 1685 | IND | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Hutchinson, Norman A | | | 1995 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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