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Individual Calculations November 2016 |
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| Jayathilaka, R R C L Total change: -0.20 | |   |
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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 |
| 1409 | 1615 | 6.50 | 9 | -0.01 | 20 | -0.20 | |
|  Perera, D G D S Vidarsha | | | 1215 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rathnayake, Sandun Kavisha | | | 1215 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peiris, T S S | f | | 1986 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Akmeemana, I U | | | 1220 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pathirana, W P Voji Nimla | | | 1243 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Upananda, K Y Sasmitha | | | 1388 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lokubalasuriya, Rochana Sasmitha | | | 1215 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doluweera, Dinul Thisura | c | | 1850 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rukmal, G Thasitha | | | 1347 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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