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Individual Calculations December 2017 |
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| Moore, Gerald Total change: -15.00 | |   |
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| 16th 4NCL Congress Open | Coventry | ENG | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2071 | 2.00 | 5 | -0.75 | 20 | -15.00 | |
|  Roberson, Peter T | m | | 2410 | ENG | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Ther, Mate | | | 1671 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hynes, Am (tony) | | | 2150 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Akeya-Price, Robert A | | | 1702 | ENG | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Mason, Donald J | | | 2125 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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