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Individual Calculations January 2019 |
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| Dassanayake, Tharusha Samadhi Total change: 101.60 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1328 | 5.00 | 8 | 2.54 | 40 | 101.60 | |
|  Omanthage, D S | | | 1081 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Vidyarathna, Anjitha | | | 1683 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Kalubowila, K H N | | | 1620 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Lasitha, Subash | c | | 1717 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Perera, Thisura Damsith | | | 1125 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kurukulasuriya, M Ashen | | | 1561 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Abeysinghe, H M H Janandani | | | 1644 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Kiriella, K G T S D | | | 1570 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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