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Individual Calculations February 2019 |
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| Wimalasuriya, Kasun M. Total change: -21.00 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1863 | 7.00 | 9 | -1.05 | 20 | -21.00 | |
|  Sandanayake, Dehansa Nisanduni | | | 1463 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Weerakoon, Devuja S | | | 1463 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakmal, M A C | | | 1503 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sandeepani, M Tharushi | | | 1463 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jayaweera, Sayuni Gihansa | | wc | 1651 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Dineth, S A Induwara | | | 1463 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Punchihewa, Kokila Prageeth | | | 1463 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahangama, Senuka Aswin | | | 1463 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Saravanabaavan, Brijeash | | | 1549 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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