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Individual Calculations September 2015 |
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| Sandisa, Menula Total change: 0.00 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1128 | 0 | 1.50 | 6 | 0.00 | 935 | | 0.00 | |
|  Perera, D Upashan L | | | 1179 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Karunaratne, Rahel Chaanakya | | | 1112 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayaweera Gamage, Disindu Hansad | | | 1146 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Pathmasiri, R D I S | | | 1063 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Bandara, W M Nadil Dulshen | | | 1125 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Kavithma, Gayuni | | | 1144 | SRI | 0.50 | 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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