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Individual Calculations February 2020 |
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| Tharanga, B Nalin Total change: -28.40 | |   |
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| Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1232 | 1.00 | 4 | -1.42 | 20 | -28.40 | |
|  Thenuwara, Rashmika | | | 1529 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Yapa, Y P G P | | | 1027 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rajasinghe, T S Thewnuja | | | 1029 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Dissanayaka, D A K N R | | | 1039 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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