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Individual Calculations November 2015 |
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| Pathirana, Malan Total change: 6.00 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1300 | 1.50 | 5 | 0.15 | 40 | 6.00 | |
|  Thiyasara, K T Thisen | | | 1666 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Kumari, S C T | | | 1606 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Maggonage, N O | | | 1097 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gunaratne, Manisha Suchini | | wf | 1665 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Haputhanthri, H L N B | | | 1492 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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