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Individual Calculations May 2017 |
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| Mathangadeera, Tharaka Denuwan Total change: -6.40 | |   |
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| Sri Lanka Major Division Championship 2017 - Colombo | Colombo | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1108 | 1.50 | 6 | -0.08 | 40 | -3.20 | |
|  Kodithuwakku, Lisara | | | 1508 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dissanayaka, Yadeesha Rashmane | c | | 1345 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Peiris, K Bimsara | | | 1302 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Weerasinghe, H K P | | | 1264 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Liyanagama, Pasandul | | | 1205 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Dissanayake, D M Madushan Sameer | | | 1188 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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) | | | | Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1108 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Athukorala, Shavindi Uddeepana | | | 1508 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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