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Individual Calculations May 2012 |
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| Ariyasinghe, T R Total change: -70.80 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Kurunegala | Kurunegala | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1757 | 1.00 | 5 | -2.36 | 30 | -70.80 | |
|  Alahakoon, A M C B | | | 1947 | SRI | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Rajapakshe, Nuwanthi Dileka | | | 1480 | SRI | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Thilakarathne, G M S | | | 1601 | SRI | 0.00 | 1 | -0.71 | 30 | -21.30 | | | Thilakarathne, G M H | | | 1588 | SRI | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Uduwala, Pramod Dimuthu | | | 1461 | SRI | 0.00 | 1 | -0.85 | 30 | -25.50 | |
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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