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Individual Calculations March 2011 |
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| Karunarathne, K M H B Total change: 0.00 | |   |
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| 64Squares Chess Challenge - 2011 | Kandy | SRI | 2011-01-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1668 | 0 | 0.50 | 5 | 0.00 | 1302 | | 0.00 | |
|  Senanayaka, P D | | | 1846 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Pinto, Semuthu | | | 1823 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, H M A Y | | | 1587 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nawaratne, Malithi | | | 1559 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thawalampola, Banuka Neranjan | | | 1527 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | Sri Lanka Junior National Chess Championship 2010 | Colombo | SRI | 2011-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1741 | 0 | 1.50 | 4 | 0.00 | 1654 | | 0.00 | |
| | Munasinghe, D G S D | | | 1792 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Harishman, S | | | 1801 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kuruppu, Supun Dasantha | | | 1584 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Doluweera, Dinul Thisura | | | 1785 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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