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Individual Calculations March 2011 |
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| De Coverly, Roger D Total change: 2.85 | |   |
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| Hastings Masters 2011 | Hastings | ENG | 2010-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2091 | 4.50 | 8 | 0.19 | 15 | 2.85 | |
|  Young, Mel J | | | 1938 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Williams, Simon K | g | | 2491 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ledger, Dave J | f | | 2261 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Malhotra, Tarun | | | 1913 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Hoare, Amy | | | 1921 | ENG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Salov, Sergej | m | | 2294 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Quinn, Joseph R | | | 1816 | ENG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Messam-Sparks, Lateefah | | | 1917 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | * 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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