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Individual Calculations November 2017 |
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| Siriwardane, A L Total change: -10.20 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1439 | 4.00 | 6 | -0.51 | 20 | -10.20 | |
|  Binuwara, K L Methula | | | 1039 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Asuramanna, Mevindu Hansana | | | 1135 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | De Silva, Elath Mathanga | | | 1824 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Liyanage, Deshani Sanjula | | | 1112 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Perera, D G D S Vidarsha | | | 1143 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rupasinghe, A M S Anujana | | | 1039 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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