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Individual Calculations November 2018 |
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| Pinnagoda, P G Anuhas Suradunu Total change: 20.00 | |   |
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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 |
| 1306 | 1213 | 2.50 | 5 | 0.50 | 40 | 20.00 | |
|  Liyanage, Pesandu Rashmitha | | | 1412 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Upananda , K V Dilmitha | | | 1001 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ushetti, U D V A S Y | | | 1064 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Munasinghe, Chanaka Aruna | | | 1613 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Gunarathne, Senila Amaneth | c | | 1439 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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