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Individual Calculations March 2015 |
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| Perera, Mulindu Mewan Total change: 3.20 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1016 | 2.00 | 8 | 0.08 | 40 | 3.20 | |
|  Roshan, K | | | 1380 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Saai Syvendra, S | | | 1219 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Withanage, G D N | | | 1245 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Balasuriya, Thenuka Yasas Prabod | | | 1284 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Bentharaarachchi, Vinuga Ometh | | | 1168 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Wijekoon, Venuja Ransana | | | 1166 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Peiris, P Dinitha Vimarshana | | | 1194 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Goonatillake, Ranindu | | | 1142 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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