Individual Calculations January 2019 |
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Lansakara, B M Total change: 66.40 | | |
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Sri Lanka Inter Club B Chess Championship 2018 | Colombo | SRI | 2018-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1744 | 1485 | 1.00 | 3 | 0.42 | 40 | 16.80 | |
| De Silva, Udara Sandesh | | | 1631 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | Wimalasuriya, Kasun M. | c | | 1881 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Thenuka, Kuruwita Gamalathge Kin | | | 1721 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | 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) | | Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1404 | 1485 | 6.00 | 8 | 1.24 | 40 | 49.60 | |
| Hettiarachchi, D W K | | | 1142 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | Rathnayake, R M Dinithi Panchali | | wc | 1183 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | Weerasinghe, C C | | | 1822 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | Dabarera, G W D M | | | 1885 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gamage, Liviru Hansana | | | 1199 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | Srilal, D A D T | | | 1281 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | Nirmalarajah, S | | | 1622 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | Gamage, A G R Ruwanmith | | | 1099 | SRI | 1.00 | 1 | 0.09 | 40 | 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) | |
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