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Individual Calculations March 2011 |
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| Paul, J S Total change: 0.00 | |   |
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| Sri Lanka Junior National Chess Championship 2010 | Colombo | SRI | 2011-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1649 | 0 | 0.50 | 2 | 0.00 | 1456 | | 0.00 | |
|  Seneviratne, Binura | | | 1714 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Kuruppu, Supun Dasantha | | | 1584 | 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) | | | | 4th Colombo International Chess Festival 2011 | Colombo | SRI | 2011-02-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1707 | 0 | 2.50 | 5 | 0.00 | 1707 | | 0.00 | |
| | Dissanayake, Himath | | | 2026 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kumarasinghe, N H U Ranmudu | | | 1480 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, Nuwan Anurada | | | 1647 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rathnasekara, Abimanyu | | | 1821 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nawaratne, Malithi | | | 1559 | 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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