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Individual Calculations November 2016 |
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| Welipitiya, W M Kanishka Total change: -10.80 | |   |
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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 |
| 1271 | 1353 | 4.00 | 7 | -0.27 | 40 | -10.80 | |
|  Rathnayake, M A A H | | | 1753 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kulathilake, S M M P | | | 1045 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Perera , Vihini Vimansa | | | 1110 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sulochana, H.l.g.sakula | | | 1646 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nilokshan, S G | | | 1099 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ikiriwatte, Sakith V B | | | 1118 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Mahamalage, Anuja Devaka | | | 1129 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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