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Individual Calculations May 2012 |
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| Manuranga, G G Niwantha 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 |
| 1802 | 0 | 6.00 | 8 | 0.00 | 1862 | | 0.00 | |
|  Tribuwan, T W Helik | | | 1732 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Munasinghe, Shanaka | | | 1813 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Munasinghe, Lahiru | | | 1933 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kodikara, V K | | | 1806 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Siriwardena, R I Pasan Bhanuka | | | 1627 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Pinto, Semuthu | | | 1805 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bandara, A J K D | | | 1825 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Subasinghe, K R V R | | | 1874 | 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 |
| 1611 | 0 | 2.50 | 6 | 0.00 | 1554 | | 0.00 | |
| | Weerakoon, D D P | | | 1678 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Methmali, Y | | | 1798 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thiyanga, Kaveen | | | 1751 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Piyumantha, M Sasith Nipun | | | 1487 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Nanayakkara, Damika Anupama | | | 1361 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranasinghe, P K | | | 1593 | 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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