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Individual Calculations May 2012 |
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| Perera, S N M Total change: 0.00 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1482 | 0 | 2.00 | 4 | 0.00 | 1482 | | 0.00 | |
|  Abeyratne, Akila | | | 1594 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Lahiru, N P G Sithija | | | 1419 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, R M Nisakya | | | 1309 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Satheesha, Ishan | | | 1607 | SRI | 1.00 | 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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