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Individual Calculations July 2015 |
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| Koggala, W S T N Total change: -68.40 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1609 | 3.00 | 6 | -1.71 | 40 | -68.40 | |
|  Liyanage, Pasindu Randul | | | 1209 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wanigarathne, K A N | | | 1209 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Silva, Osheen | | | 1888 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kodikara, N S | | | 1292 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Liyanapathiranage, Kihansa Kasun | | | 1209 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Weerasinghe, Asani Sankalpana | | | 1209 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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