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Individual Calculations January 2019 |
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| Georgescu, Lena Total change: 18.00 | |   |
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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 |
| 2145 | 2162 | 5.50 | 9 | 0.90 | 20 | 18.00 | |
|  Basnayake, I U | | wc | 1762 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lewtak, Damian | | | 2393 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | D`costa, Lorin Ar | m | | 2390 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Frank, Tena | | wf | 1899 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Keely, Leo A | | | 1964 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | De Coverly, Roger D | | | 1951 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Eggleston, David J | m | | 2397 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Signorelli, Gaetano | | | 2222 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Derakhshani, Borna | f | | 2325 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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