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Individual Calculations February 2019 |
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| Panduka, Kumarathilaka Total change: -31.20 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1109 | 0.00 | 4 | -0.78 | 40 | -31.20 | |
|  Jayaweera, Sayuni Gihansa | | wc | 1509 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vithanage, H Yasindu Rashmika | | | 1351 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wickramaarachchi, Nayanaka Insara | | | 1340 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Jayawickrama, U W R K | | | 1264 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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