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Individual Calculations November 2018 |
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| Ushetti, U D V A S Y Total change: 99.20 | |   |
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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 |
| 1297 | 1064 | 4.00 | 7 | 2.48 | 40 | 99.20 | |
|  Withana, Vidun Manmitha | | | 1261 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Rathnayake, R M Dinithi Panchali | | wc | 1230 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Pathmasiri, R D Isuru Saranga | | | 1330 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Abhimanyu, Iraja | | | 1460 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pinnagoda, P G Anuhas Suradunu | | | 1213 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Jayawardena, Wishmitha Diviyanga | | | 1239 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Wijesinghe, W A D Sumudu | | | 1343 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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