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Individual Calculations November 2017 |
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| Alahakoon, Isuru Total change: 6.60 | |   |
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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 |
| 1793 | 2106 | 8.00 | 9 | 0.33 | 20 | 6.60 | |
|  Sheshan, H H N | | | 1706 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Imbulgala, Ruchika Koojana | | | 1706 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Athukorala, A T N | | | 1706 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aluvihare, Shakila | | | 1706 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Munasinghe, Chanaka Aruna | | | 1792 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Liyanage, Ranindu Dilshan | | | 1920 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | De Silva, Osheen | | | 1860 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Amarasinghe, A A C B | | | 1950 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lasitha, Subash | c | | 1790 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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