Individual Calculations March 2018 |
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Ushan, Lochana Total change: -0.80 | | |
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Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1315 | 1303 | 2.50 | 5 | -0.02 | 40 | -0.80 | |
| De Silva, Osheen | | | 1703 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ranaraja, R S W M Saumya P | | | 1068 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | Senevirathne, G R Lakmin | | | 1078 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | Kaumina, M Yashika | | | 1155 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | Kodithuwakku, Himsara | | | 1572 | SRI | 0.50 | 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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