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Individual Calculations September 2015 |
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| Kodithuwakku, Lisara Total change: 10.00 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1255 | 3.50 | 7 | 0.25 | 40 | 10.00 | |
|  Danushka, M A N | | | 1655 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Methmani, Nelunika | | wm | 1655 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Gunarathna, D A Viraj Darshana | | | 1518 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Samarakoon, S M T Induwara | | | 1124 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Seneviratne, Nivin Sithija | | | 1039 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Hetti Arachchige, Thisumi S | | | 1071 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Thenuwara, Rashmika | | | 1096 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | |
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