Individual Calculations September 2014 |
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Rathgalla, J M C B Total change: 12.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Mercantile / Government Services International Rating Chess Championship 2014 | Colombo | SRI | 2014-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1742 | 1650 | 2.50 | 5 | 0.63 | 20 | 12.60 | |
| Nagarajah, Shasikumar | | | 1338 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Thrimavitharana, Ravin | | | 1929 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | Gunasinghe, S R | | | 1818 | SRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | Wickramasinghe, N G Namal | | | 1857 | SRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | Perera, Jayashanka | | | 1766 | SRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | 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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