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Individual Calculations February 2019 |
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| Priyankara, Chamil Total change: 15.00 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1992 | 7.50 | 9 | 0.75 | 20 | 15.00 | |
|  Piyumanthi, M Sayumi Vimansa | | | 1592 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kanakarathne, S Nevinka De Silva | | | 1592 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dissanayaka, Yadeesha Rashmane | c | | 1592 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kodithuwakku, Himsara | | | 1700 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Peiris, T G M | | | 2087 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Wijekoon, Chandana | c | | 1905 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Jayasinghe, Keeth M S | | | 1802 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jayaweera, Sayuni Gihansa | | wc | 1651 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Samaranayake, K P R N | | | 1976 | SRI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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