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Individual Calculations January 2019 |
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| Gamage, Chathulanka Total change: 22.40 | |   |
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| Sri Lanka Inter Club Chess Championship 2018 - Super League | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1823 | 5.00 | 8 | 1.12 | 20 | 22.40 | |
|  Koggala, W S Vidura K | | | 1997 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Sangma, Rahul | m | | 2223 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Herath, Nishendra | | | 1892 | SRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Jayathilaka, R R C L | | | 1588 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Aluvihare, Shakila | | | 1726 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Deegoda, S R | | | 1657 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Madushan, K D Tharusha | | | 1713 | SRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Munasinghe, Lahiru | | | 1942 | SRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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