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Individual Calculations July 2015 |
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| Fernando, W V A Tithira Daminda Total change: 9.40 | |   |
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| National B Chess Championship 2015 | Colombo | SRI | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1507 | 3.50 | 9 | 0.47 | 20 | 9.40 | |
|  Dassanayake, D M G S | | | 1845 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Ranasinghe, S D | | wm | 1813 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Marasinghe, H N B | | | 1677 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Arulananthan, Pirathapan | | | 1368 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Nanayakkara, J A G Ganganath | | | 1662 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hettiarachchi, C U | | | 1715 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ekanayake, A M B | | | 1707 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Selvakumar, Thangarajah | | | 1320 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Theekshana, H G Denuwan | | | 1654 | SRI | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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