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Individual Calculations February 2017 |
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| Ranasinghe, P M Total change: -33.40 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1686 | 4.50 | 7 | -1.67 | 20 | -33.40 | |
|  Kulathilake, S M M P | | | 1286 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Athukorala, A T N | | | 1290 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dahanayake, Isara Banidu | | | 1463 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Vithanage, H Yasindu Rashmika | | | 1286 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dissanayake, D M Madushan Sameer | | | 1286 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sooriyaarachchi, Isuru Madusha | | | 1459 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kulasekara, Yehan N | | | 1286 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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