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Rapid:
Individual Calculations October 2019 |
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| Wiratunga, Jenith Total change: 2.00 | |   |
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| Sri Lanka Inter Club Rapid Chess Championship 2019 - Open | Colombo | SRI | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1549 | 3.50 | 6 | 0.10 | 20 | 2.00 | |
|  Jayasinghe, Kaveesha Chandupa | | | 1149 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hewawasam, P B Suvin Nimsara | | | 1243 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Karunaratne, D C J | | | 1949 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Judedorison, G | | | 1489 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Lamahewa, C | | | 1865 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Weerasinghe, Sethum | | | 1271 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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