Individual Calculations March 2014 |
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Kodikara, K K M Sachintha Total change: -4.05 | | |
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Sri Lanka Major Division Chess Championship 2014 Colombo | Colombo | SRI | 2014-01-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1625 | 1326 | 0.50 | 2 | 0.19 | 15 | 2.85 | |
| Abeywickrama, Sachintha | | | 1706 | SRI | 0.50 | 1 | 0.41 | 15 | 6.15 | | Mihiranga, Yasiru | | | 1543 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | 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) | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1627 | 1326 | 0.00 | 3 | -0.46 | 15 | -6.90 | |
| Alahakoon, Isuru | | | 1726 * | SRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | Weerasinghe, Ryan | | | 1547 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | Dayarathne, D M S N | | | 1607 | SRI | 0.00 | 1 | -0.16 | 15 | -2.40 | | * 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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