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Individual Calculations August 2023 |
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| Ranasinghe, Sanuli Dulanya Total change: 0.00 | |   |
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| Sri Lanka Open Chess Championship 2023 | Colombo | SRI | 2023-06-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1166 | 0 | 1.00 | 5 | 0.00 | 926 | | 0.00 | |
|  Nanayakkara, N W P K W | | | 1104 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Jayanka, L P P R | | | 1309 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, B G S N R | | | 1208 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarasinghe, Amiru Visal | | | 1175 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Damsara , K D Dineth | | | 1034 | SRI | 0.00 | 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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