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Individual Calculations November 2016 |
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| Rathnayake, Sandun Kavisha Total change: -33.20 | |   |
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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 |
| 1259 | 1215 | 2.50 | 7 | -0.83 | 40 | -33.20 | |
|  Sutharson, S T | | | 1006 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Jayathilaka, R R C L | | | 1615 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abeywickrama, Sachintha | | | 1615 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Palangoda, U P G M Sasmitha | | | 1016 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Katugampola, A H | | | 1497 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Attanayaka, Tharushi | | | 1059 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Kotuwella, Sashmitha N Bandara | | | 1007 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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