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Individual Calculations May 2012 |
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| Weerasinghe, C C Total change: 0.00 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Kandy | Kandy | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1568 | 0 | 0.50 | 3 | 0.00 | 1295 | | 0.00 | |
|  Chandrasiri, S A K | | | 1668 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Karunarathne, K M D B | | | 1627 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Lankeshwara, B Ruchira | | | 1409 | 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) | | | | National Youth Chess Championship 2012 Under 14 Open | Colombo | SRI | 2012-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1507 | 0 | 1.50 | 4 | 0.00 | 1420 | | 0.00 | |
| | Dilhara, R M Themiya | | | 1505 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Tennakoon, T T M D C T | | | 1553 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hasanga, K M Harith | | | 1534 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Malinda, S K A D J | | | 1434 | SRI | 0.00 | 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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