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Individual Calculations January 2019 |
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| Ranasinghe, Kasun Anuranga Total change: -55.20 | |   |
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| Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1471 | 5.00 | 8 | -1.38 | 40 | -55.20 | |
|  Ranganath, Tharuli Vihasna | | | 1071 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perera, Isara Ranmeth | | | 1229 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | De Silva, J I Ajantha | | | 1371 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Dissanayake, Sasandu Upeksha | | | 1208 | SRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Mettananda, W M D Rashmitha | | | 1071 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gayanuka, B D Omira | | | 1125 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Weerasinghe, Sethum | | | 1326 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Gamage, Mesanda | | | 1322 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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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