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Individual Calculations October 2018 |
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| Liyanage, K G Total change: 23.60 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1054 | 1.50 | 5 | 0.59 | 40 | 23.60 | |
|  Wijayawardana, Dineth Chanal | | | 1311 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ranasinghe, R A Senuka Buddhika | | | 1299 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Katugampola, A H | | | 1406 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Rangajeewa, M G Sachithra Sandar | | | 1318 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Induwara, T H D Thisarindu | | | 1259 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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