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Individual Calculations November 2014 |
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| Birunthaban, Rajendram Total change: 28.40 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1300 | 1.50 | 4 | 0.71 | 40 | 28.40 | |
|  Jayaweera, Y | | | 1576 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jayanka, L P P R | | | 1569 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Herath, H M S S A | | | 1537 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Siriwardena, G T D | | | 1491 | SRI | 0.50 | 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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