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Individual Calculations March 2013 |
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| Weerasinghe, Kavindu Nirmana Total change: -7.50 | |   |
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| Sri Lanka Major Division Chess Championship 2013 Galle | Galle | SRI | 2013-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1499 | 2.00 | 6 | -0.50 | 15 | -7.50 | |
|  Lamahewa, S | | | 1860 | SRI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | De Silva, W R L | | | 1662 | SRI | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Sanjaya, W M Lanknath | | | 1250 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ranasinghe, P M | | | 1664 | SRI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Silva, K C Kaushitha | | | 1529 | SRI | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Nanayakkara, Damika Anupama | | | 1451 | SRI | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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