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Individual Calculations December 2017 |
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| Dissanayake, Manusha Dinuk Total change: 27.60 | |   |
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| Sri Lanka Junior National Chess Championship 2017 | Colombo | SRI | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1520 | 4.50 | 6 | 0.69 | 40 | 27.60 | |
|  Weerakoon, Naveen Chathuranga | | | 1155 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Padukka, P V Gayuru Hansana | | | 1280 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Theekshana, H G Denuwan | | | 1812 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dissanayake, Kamesh Janaja | | | 1244 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rangajeewa, M G Sachithra Sandar | | | 1227 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Pallie, Tuan Ehshan | | | 1686 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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