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Individual Calculations March 2015 |
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| Perera, Sehath Sanvidu R A D Total change: 36.40 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1111 | 2.50 | 7 | 0.91 | 40 | 36.40 | |
|  Dahanayake, Kalindu | | | 1436 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Wijayasuriya, Pulindu Thewmika | | | 1263 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Lakshan, G Dilina Udeepa | | | 1336 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Perera, Tharusha Salinda | | | 1426 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gamage, Ovin Vidmal | | | 1324 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kodithuwakku, Lisara | | | 1306 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Withanage, G D N | | | 1245 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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