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Individual Calculations September 2015 |
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| Jayaweera, K P C D B Total change: 37.20 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1531 | 5.50 | 8 | 0.93 | 40 | 37.20 | |
|  Pelagewatta, H Prabashwara | | | 1131 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wijesooriya, Rasindu | | | 1262 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Dissanayake, R K Janani | | | 1269 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lasitha, Subash | c | | 1793 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Withanarachchi, W A Vinoli Oneth | | | 1244 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Amarasinghe, A A C B | | | 1859 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Lamawansa, Yasas | | | 1931 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pathirana, Hasitha Jayanth | | | 1320 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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