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Individual Calculations January 2020 |
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| Pert, Richard G Total change: -2.30 | |   |
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| 11th CSC London Chess Classic: FIDE Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2436 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
|  Nilssen, Ellen Fredericia | | wf | 2036 * | DEN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Goh, Zi Han | c | | 2134 | SGP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Pollack, Oscar | | | 2112 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Smirnov, Anton | g | | 2573 | AUS | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Berry, Neil | f | | 2250 | SCO | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Zapolskis, Antanas | m | | 2280 | LTU | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Grover, Sahaj | g | | 2508 | IND | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Percivaldi, Martin | m | | 2384 | DEN | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Villiers, Thomas | c | | 2145 | ENG | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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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