Individual Calculations March 2012 |
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Ketalawala, Jayantha Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1563 | 0 | 4.00 | 6 | 0.00 | 1593 | | 0.00 | |
| Sumithrarachchi, Sayuri | | | 1576 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | Abeyratne, Akila | | | 1594 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | Wickramasinghe, Dilhara Ishini | | | 1646 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | Chankamie, M K T | | | 1616 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Madushanka, H G D | | | 1447 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | Samarathunga, Yasitha Ashan | | | 1498 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | 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) | |
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