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Individual Calculations September 2018 |
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| Punchihewa, Hasith Thevindu Total change: 52.00 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1179 | 3.50 | 7 | 1.30 | 40 | 52.00 | |
|  Sathmina, S L Lalindu | | | 1462 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Akash, P A Oditha | | | 1509 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Weerasinghe, W Yasiru | | | 1008 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chandula, E D S | | | 1579 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Abhimanyu, Iraja | | | 1464 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jayasinghe, Ranudhi | | | 1028 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sanudula, K M Dahamdi | | wc | 1369 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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