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Individual Calculations November 2018 |
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| Upananda , K V Dilmitha Total change: -20.40 | |   |
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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 |
| 1251 | 1001 | 0.50 | 5 | -0.51 | 40 | -20.40 | |
|  Ariyaratne, H B I | | | 1401 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Madusanka , L D D | | | 1257 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pinnagoda, P G Anuhas Suradunu | | | 1213 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lankapura, Tharupathi | | | 1170 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Dharmasena, W M S S B | | | 1215 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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