Individual Calculations March 2018 |
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Karunarathne, Hansaka Yomal Total change: -0.40 | | |
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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 |
1394 | 1099 | 0.50 | 3 | -0.01 | 40 | -0.40 | |
| Vidyarathna, Anjitha | | | 1499 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Cooray, T C M Dulein Kavindu | | | 1458 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Gamarathne, Oneth | | | 1225 | 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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