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Individual Calculations June 2013 |
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| Munasinghe, Chanaka Aruna Total change: -30.45 | |   |
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| Sri Lanka National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1822 | 5.00 | 10 | -2.03 | 15 | -30.45 | |
|  Jayaweera, K P C D B | | | 1510 | SRI | 0.00 | 1 | -0.86 | 15 | -12.90 | |  Thilakarathne, G M H | | | 1675 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Thilakarathne, G M S | | | 1667 | SRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Ratnayake, Nadeesh Sahan | | | 1508 | SRI | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Siriwardena, R I Pasan Bhanuka | | | 1683 | SRI | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Herath, N N B | | | 1727 | SRI | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Ranmith, W S | | | 1734 | SRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Jayathilaka, R R C L | | | 1622 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ranasinghe, S D | | wm | 1889 | SRI | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Ellawela, Suveen | | | 1595 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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