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Individual Calculations September 2018 |
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| Wijesinghe, W M M N Total change: 17.20 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1266 | 3.00 | 6 | 0.43 | 40 | 17.20 | |
|  Herath, H M D A B | | | 1113 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Kalubowila, K H N | | | 1621 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kodithuwakku, Himsara | | | 1600 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Lakmal, M A C | | | 1547 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Dissanayake, D A Thavinsa Archani | | | 1080 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Thennakoon , T M S M B | | | 1078 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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