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Individual Calculations October 2017 |
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| Colaco, Reuben Total change: 43.60 | |   |
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| 2nd West Asian Youth Chess Championship 2017 | Waskaduwa | SRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1419 | 5.00 | 9 | 1.09 | 40 | 43.60 | |
|  Rajveer, Pinkesh Nahar | | | 1019 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chandreyee, Hajra | | wc | 1819 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hewawasam, H Y Thisaga Manvidu | | | 1196 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Dissanayaka, Yadeesha Rashmane | c | | 1245 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mapa, M M W H | | | 1313 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Wickramasinghe, Dilhara Ishini | | wf | 1638 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Pallie, Tuan Ehshan | | | 1737 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Theekshana, H G Denuwan | | | 1819 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kodithuwakku, Himsara | | | 1541 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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