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Individual Calculations January 2019 |
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| Grigoryan, Meri Total change: -4.40 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2054 | 4.50 | 9 | -0.22 | 20 | -4.40 | |
|  Wang, Kevin | m | | 2449 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mazur, Maciej | | | 1772 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Venkataramanaraju, Haribalu | | | 2208 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Basnayake, I U | | wc | 1692 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Brooks, Phil J | | | 2184 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Keetman, Maaike | | | 2173 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gilmore, Samuel | | | 1654 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stigar, Petter | f | | 2171 | NOR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Balaji, Aaravamudhan | | | 1914 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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