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Individual Calculations March 2013 |
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| Lankeshwara, B. Ruchira Total change: -35.40 | |   |
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| Sri Lanka Major Division Chess Championship 2013 Kandy | Kandy | SRI | 2013-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1412 | 0.50 | 4 | -1.18 | 30 | -35.40 | |
|  Walisundara, W M U | | | 1794 | SRI | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Herath, Hasitha P | | | 1575 | SRI | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Thawalampola, Oshada D | | | 1309 | SRI | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Ranasinghe, Anuga Gavindith | | | 1285 | SRI | 0.50 | 1 | -0.17 | 30 | -5.10 | |
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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