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Individual Calculations January 2015 |
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| Arnetta, Maria Teresa Total change: -16.60 | |   |
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| London Chess Classic 2014 FIDE Open | London | ENG | 2014-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2027 | 3.50 | 9 | -0.83 | 20 | -16.60 | |
|  Piorun, Kacper | g | | 2427 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nordstrom, Hakon N | | | 1835 | NOR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Buchicchio, Giampaolo | f | | 2301 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kalerwa, Edwin M | | | 1840 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sanders, Isaac B | f | | 2323 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Haridas, Girinath | | | 1856 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lalic, Peter D | | | 2180 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Akshay, V Halagannavar | | | 1881 | IND | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Slade, Theodore | | | 1869 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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