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Individual Calculations September 2018 |
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| Bogahawatta, B S I Total change: -1.60 | |   |
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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 |
| 1308 | 1071 | 1.00 | 5 | -0.04 | 40 | -1.60 | |
|  Dissanayake , Sithila C | | | 1345 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Pathmasiri, R D Isuru Saranga | | | 1300 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ekanayake, Hasindu Chiranga | | | 1293 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Thiruselvam, Tharun | | | 1221 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Gunathilake, M D Kehan S | | | 1383 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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