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Individual Calculations November 2014 |
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| Upananda, K Y Sasmitha Total change: -8.80 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1306 | 0.50 | 3 | 0.03 | 40 | 1.20 | |
|  Abhimanyu, Iraja | | | 1635 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jayanka, L P P R | | | 1569 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Askey, Roshell Nathasha | | | 1579 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Southern First International Chess Championship 2014 | Galle | SRI | 2014-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1306 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
| | Abeywardana, N T | | | 1691 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ranasinghe, P K | | | 1586 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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