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Individual Calculations February 2017 |
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| Vidyarathna, Anjitha Total change: 2.40 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1439 | 4.00 | 7 | 0.06 | 40 | 2.40 | |
|  Ekanayake, D S | | | 1072 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Piyumantha, M Sasith Nipun | f | | 1839 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Uvaram, Mohanaram | | | 1111 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rangajeewa, M G Sachithra Sandar | | | 1075 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ilampoornan, Raguparan | | | 1630 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | De Silva, Nirosh | f | | 1839 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kulathilake, S M M P | | | 1135 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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