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Individual Calculations November 2015 |
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| Pathirana, W P Voji Nimla Total change: 32.40 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1271 | 3.50 | 6 | 0.81 | 40 | 32.40 | |
|  Jayasooriya, I D G K | | | 1507 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Seneviratne, Shehan Kavishka | | | 1649 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rodrigo, I Vihanga Mithsara | | | 1044 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Premaratne, Savin Vindiya | | | 1164 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Lakmal, M A C | | | 1500 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Seneviratne, Nivin Sithija | | | 1079 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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