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Individual Calculations January 2019 |
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| Sanujana, Navithmi Total change: 0.00 | |   |
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| Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1140 | 0 | 6.00 | 9 | 0.00 | 1200 | | 0.00 | |
|  Abrar, Taariq Isham | | | 1056 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Gayanuka, B D Omira | | | 1125 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gamage, A G R Ruwanmith | | | 1099 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Rashmitha, G Malshan Chamika | | | 1111 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Sandaruwan, M G Ravindu | | | 1487 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramarathne, P W G Gaveshi | | | 1140 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mallawaaratchi, M Januthi S B | | | 1010 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayasinghe, Saviru | | | 1102 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hemachandra, D K S Sethmika | | | 1131 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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