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Individual Calculations January 2018 |
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| Wijesooriya, Rasindu Total change: 10.80 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1356 | 4.50 | 8 | 0.27 | 40 | 10.80 | |
|  Liyanage, L D S | | | 1103 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Kumara, C M S Praneeth | | | 1756 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Silva, D Nawam Sarojen | | | 1102 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Siyambalapitiya, S V D S | | | 1132 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Subasinghe, K R V R | | | 1756 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arunaba, J A Janendra | | | 1121 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Thiruselvam, Tharun | | | 1182 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Karunarathne, K M D B | | | 1653 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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