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Rapid:
Individual Calculations January 2015 |
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| Pert, Richard G Total change: 1.80 | |   |
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| London Chess Classic 2014 Super Rapidplay Open | London | ENG | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2414 | 4.00 | 5 | 0.09 | 20 | 1.80 | |
|  Chidi, Lovinia Sylvia | | | 2014 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Iyengar, Ilya | | | 2014 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hill, Daniel | | | 2014 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gormally, Daniel W | g | | 2557 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Hegarty, Sarah N | | wf | 2131 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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