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Rapid:
Individual Calculations January 2019 |
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| Peiris, T G M Total change: -11.40 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2084 | 5.00 | 7 | -0.57 | 20 | -11.40 | |
|  Vidyarathna, Anjitha | | | 1684 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gamage, Randula Navodya | | | 1684 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1684 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayasundara, P K U M | c | | 1954 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Subasinghe, K R V R | | | 1909 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Premachandra, G T D M | | | 1940 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Wijekoon, Chandana | c | | 1928 | SRI | 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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