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Individual Calculations January 2018 |
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| Peiris, T G M Total change: 3.40 | |   |
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| Sri Lanka Inter Club Super League Chess Championship 2017 | Colombo | SRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2143 | 4.50 | 6 | 0.17 | 20 | 3.40 | |
|  Gusain, Himal | m | | 2444 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jayathilaka, R R C L | | | 1743 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kavikeshawa, K G | | | 1924 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | De Silva, Elath Mathanga | | | 1822 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Koggala, W S Vidura K | | | 1988 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | De Silva, Rasheen | | | 1781 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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