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Individual Calculations July 2010 |
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| Lamawansa, Yasas Total change: 6.30 | |   |
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| Sri Lanka Major Division Kandy Chess Championship 2010 | Kandy | SRI | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1802 | 1.00 | 1 | 0.40 | 15 | 6.00 | |
|  Kodagoda, C.s | | | 1726 | SRI | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | 1st Kandy Open Chess Championship 2010 | Kandy | SRI | 2010-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1802 | 1.00 | 3 | 0.02 | 15 | 0.30 | |
|  Bandara, P M R L | | | 1995 | SRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bhagya, Viman | | | 1995 | SRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Weerasekara, Kasun | | | 1816 | SRI | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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