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Individual Calculations November 2017 |
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| Amarasinghe, A A C B Total change: -5.60 | |   |
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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 |
| 1687 | 1950 | 6.00 | 8 | -0.28 | 20 | -5.60 | |
|  Wijesekara, Bihandu Sanhinda | | | 1550 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dissanayake, Manusha Dinuk | | | 1550 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dabarera, G W D M | | | 1635 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Fernando, W V A Tithira Daminda | | | 1550 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, Elath Mathanga | | | 1824 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Walisundara, W M U | | | 1734 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alahakoon, Isuru | | | 2106 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ranasinghe, R A Arindu Himeth | | | 1550 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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