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Individual Calculations November 2017 |
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| Gunaratne, Ayeshmanthi Total change: -20.40 | |   |
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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 |
| 1189 | 1331 | 4.50 | 8 | -1.02 | 20 | -20.40 | |
|  Wickramarathne, P W G Gaveshi | | | 1110 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Galukagama, G L Dishen Sandaru | | | 1101 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Walisundara, W M U | | | 1731 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wanasinghe, P G Dihan Hansaja | | | 1069 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sheshan, H H N | | | 1098 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Baratha Yomal, N W A | | | 1141 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Arunakirinathan, Aruthran | | | 1146 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Rasanjana, M R Y | | | 1119 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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