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Individual Calculations March 2015 |
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| Uyanhewage, T K Total change: 12.00 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1657 | 5.00 | 7 | 0.60 | 20 | 12.00 | |
|  Perera, S D Tharindu | | | 1257 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kodikara, K K M Sachintha | | wc | 1380 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Priyankara, Chamil | | | 1955 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kiriella, K G Nimesha Shalinda | | | 1387 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jayaweera, Sayuni Gihansa | | wc | 1406 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jayasundara, P K U M | c | | 2035 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Weerasinghe, Diyoni S K | | | 1442 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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