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Individual Calculations November 2015 |
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| Vidyarathna, Anjitha Total change: 23.60 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1318 | 2.00 | 5 | 0.59 | 40 | 23.60 | |
|  Madushan, K D Tharusha | | | 1687 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Sudarshana, P H M | | | 1664 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Seneviratne, Shehan Kavishka | | | 1649 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pathmasiri, R D I S | | | 1047 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Raheem, T Akeel | | | 1513 | 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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