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Individual Calculations February 2015 |
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| De Silva, S S Gayashan Total change: 74.40 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1453 | 5.00 | 8 | 1.86 | 40 | 74.40 | |
|  Pavalachandran, Ashvini | | | 1165 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  De Moraes, Shamin | | | 1848 | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ranasinghe, Thinithi Sahanika | | | 1726 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Madushanka, Harsha | | | 1830 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Methmani, Nelunika | | wm | 1703 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Deraniyagala, Vimukthi Prathap | | | 1244 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ignatius, Sahan | | | 1233 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ranasinghe, P M | | | 1677 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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