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Individual Calculations May 2013 |
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| Bates, Richard A Total change: -0.60 | |   |
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| Southend Open 2013 | Southend | ENG | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2377 | 4.50 | 7 | -0.06 | 10 | -0.60 | |
|  Umoh, Ini-Obong | | | 1986 | ENG | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Amato, Giampiero | | | 1977 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Howell, David W L | g | | 2638 | ENG | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Cherniaev, Alexander | g | | 2447 | RUS | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Roberts, Jason | | | 2024 | ENG | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Johnson, Paul A | | | 1977 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wells, Peter K | g | | 2491 | ENG | 0.50 | 1 | 0.16 | 10 | 1.60 | | | * 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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