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Individual Calculations February 2017 |
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| Rangajeewa, M G Sachithra Sandar Total change: 113.60 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1075 | 4.00 | 7 | 2.84 | 40 | 113.60 | |
|  Herath, Sanduni | | | 1443 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Withanage, Lakindu | | | 1475 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Deraniyagala, Vimukthi Prathap | | | 1304 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Vidyarathna, Anjitha | | | 1439 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Weerasinghe, Ruwan Prasanka | | | 1323 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vithanage, H Yasindu Rashmika | | | 1279 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Waduge, T S H A | | | 1277 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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