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Individual Calculations October 2018 |
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| Tharanga, R A R Total change: 1.00 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1020 | 1.00 | 5 | 0.05 | 20 | 1.00 | |
|  Pieris, T D R | | | 1420 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gamage, Mesanda | | | 1277 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rodrigo, A A Aloka Danidu Shaluk | | | 1255 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sugathapala, D H I U | | | 1233 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Pinnagoda, P G Anuhas Suradunu | | | 1213 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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