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Individual Calculations October 2013 |
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| Gunawardane, Raveeja Total change: 3.00 | |   |
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| 4th Buddhi International Rating Chess Championship 2013 | Gampaha | SRI | 2013-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1406 | 1.50 | 4 | 0.10 | 30 | 3.00 | |
|  Dissanayake, R S | | | 1806 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Theekshana, H.g. Denuwan | | | 1527 | SRI | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Iru Kumarasiri, W M G | | | 1395 | SRI | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Tharushi, T H D Niklesha | | | 1437 | SRI | 0.50 | 1 | 0.04 | 30 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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