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Individual Calculations September 2016 |
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| Attanayaka, A M P M Total change: 16.00 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1384 | 5.00 | 9 | 0.40 | 40 | 16.00 | |
|  Ranasinghe, Ovin | | | 1079 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  De Silva, Rasheen | | | 1778 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dissanayaka, Anupama | | | 1152 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nethmina, S A Indura | | | 1195 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Manawadu, Dilhan | | | 1676 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Wanigaratne, Dinindra T | | | 1203 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Subasinghe, D D C H | | | 1643 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Welangalla, Nenitha | | | 1185 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Herath, H M R M K | | | 1539 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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