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Individual Calculations September 2018 |
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| Bandaranayake, H B M N Total change: 7.60 | |   |
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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 |
| 1389 | 1096 | 1.00 | 5 | 0.19 | 40 | 7.60 | |
|  Thawalampola, Oshada D | | | 1446 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wijesooriya, Rasindu | | | 1352 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Gunathilake, M D Kehan S | | | 1383 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Deshappriya, D Kalindu | | | 1481 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bentharaarachchi, Vinuga Ometh | | | 1284 | SRI | 0.00 | 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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