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Individual Calculations September 2015 |
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| Tourkine, N Total change: -146.00 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1601 | 3.50 | 8 | -3.65 | 40 | -146.00 | |
|  Perera, D Upashan L | | | 1201 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Prasanna, H G Ajith | | | 1201 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Pathmasiri, R D I S | | | 1201 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rulach, Ryan | | | 1214 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Rajendram, Branavan | | | 1201 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perera, U I Himal | | | 1320 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Deraniyagala, Vimukthi Prathap | | | 1289 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Mendis, P Kavinda | | | 1286 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | * 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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