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Individual Calculations November 2017 |
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| Covey, Jason Total change: 98.00 | |   |
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| Hampstead FIDE Congress Under 2200 Oct 17 | London | ENG | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1671 | 3.00 | 4 | 2.45 | 40 | 98.00 | |
|  Rogacewicz, Mikolaj | | | 1994 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Rocco, Federico | | | 2071 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lukic, Lazar | | | 1967 | MNE | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Balaji, Aaravamudhan | | | 1927 | ENG | 1.00 | 1 | 0.81 | 40 | 32.40 | | | * 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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