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Individual Calculations February 2015 |
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| Jayaweera, C L Total change: -73.20 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1716 | 5.00 | 8 | -1.83 | 40 | -73.20 | |
|  Jayatissa, Chanuth Devnaka | | | 1316 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Silva, E Nisini Nethmila | | | 1403 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Wimalasuriya, M Sachithra | | | 1374 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Ranawaka, Nuran Lakshitha N | | | 1437 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Gunarathna, D A Viraj Darshana | | | 1538 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Roshan, K | | | 1366 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Perera, Tharusha Salinda | | | 1410 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Fernando, Upul | | | 1419 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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