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Individual Calculations August 2017 |
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| Ariyawansa, K A P M Total change: -68.60 | |   |
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| Sri Lanka Major Division Championship 2017 - Kandy | Kandy | SRI | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1855 | 5.00 | 7 | -0.77 | 20 | -15.40 | |
|  Hathurusinghe, Ravishka | | | 1455 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chandrathilaka, K M G Monal Hash | | | 1455 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thawalampola, Oshada D | | | 1525 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dissanayake, R K T | | | 1667 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kandearachchi, Jayanga | | | 1697 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Alwala, A D Hansaja Ramith | | | 1455 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herath, Hasitha P | | | 1718 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | | | Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1855 | 4.50 | 10 | -2.66 | 20 | -53.20 | |
| | Yatawara, O L B | | | 1574 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sivathanujan, S | | | 1455 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peiris, T S S | f | | 1947 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kandearachchi, Jayanga | | | 1697 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Amarasinghe, A A C B | | | 1915 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Gunasekara, W A N Senpathi | | | 1626 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Pallie, Tuan Ehshan | | | 1703 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Dissanayake, R K T | | | 1667 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Jayathilaka, R R C L | | | 1601 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gammarachchi, O Dewpathi | | | 1551 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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