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Individual Calculations November 2016 |
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| Chankamie, M K T Total change: -59.00 | |   |
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| Buddhi International Open Rating Chess Championship 2016 | Nittabuwa | SRI | 2016-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1161 | 1506 | 5.00 | 9 | -2.95 | 20 | -59.00 | |
|  Nelum, W A I | | | 1106 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Withanarachchi, W A P V | | | 1172 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Jayamanna, J M T S | | | 1191 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Marasinghe, Chapa Minsara | | | 1106 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunathilake, M D Kehan S | | | 1178 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Samaraweera, Dimuth Indeepa | | | 1150 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Perera, D G D Y Adeekshana | | | 1217 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Dassanayake, Tharusha Samadhi | | | 1203 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dilwan, R A D Oshadha | | | 1124 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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