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Individual Calculations May 2012 |
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| Kodithuwakku, L M N B Total change: 0.00 | |   |
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| National Youth Chess Championship 2012 Under 18 Open | Colombo | SRI | 2012-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1652 | 0 | 1.00 | 3 | 0.00 | 1527 | | 0.00 | |
|  Thiyanga, Kaveen | | | 1751 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Peiris, Asel | | | 1488 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Elwitigala, Dinuka Dilshan | | | 1718 | 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) | | | | 2nd Dhamso International Chess Festival | Ambalangoda | SRI | 2012-04-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1708 | 0 | 0.00 | 3 | 0.00 | 908 | | 0.00 | |
| | Methmali, Y | | | 1798 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Alahakoon, Isuru | | | 1957 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerasinghe, Kavindu Nirmana | | | 1369 | 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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