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Individual Calculations January 2019 |
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| Gunasinghe, S R Total change: 10.80 | |   |
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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 |
| 1852 | 1781 | 3.50 | 7 | 0.54 | 20 | 10.80 | |
|  Dickmadugodage, Ravi Prabath | | | 1921 | SRI | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Deegoda, S R | | | 1657 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lamahewa, C | | | 1896 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sangma, Rahul | m | | 2181 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karunaratne, D C J | | | 1996 | SRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Jayathilaka, R R C L | | | 1588 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aluvihare, Shakila | | | 1726 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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