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Individual Calculations November 2018 |
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| Madusanka, L D P Total change: -43.00 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1689 | 6.00 | 9 | -2.15 | 20 | -43.00 | |
|  Weerasinghe, W Yasiru | | | 1289 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gunawardhana, Thisuni Nihinsa | | | 1289 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Methiyra, G P Detumina | | | 1289 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayawickrama, U W R K | | | 1321 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gunarathne, Senila Amaneth | c | | 1439 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nabil Nazar, Mohamed | | | 1289 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Peires, A Nethmina Dewshan | | | 1289 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, H Adeepa Virajitha | | | 1289 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jayasinghe, J A V A T | | | 1289 * | 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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