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Individual Calculations January 2019 |
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| Wimalasuriya, Kasun M. Total change: -18.40 | |   |
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| Sri Lanka Inter Club B Chess Championship 2018 | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1881 | 3.50 | 5 | -0.92 | 20 | -18.40 | |
|  Gamage, Ovin Vidmal | | | 1547 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Lansakara, B M | | | 1485 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, D Upashan L | | | 1486 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, K H Kalpa | | | 1481 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernando, J S Aloka | | | 1656 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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