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Individual Calculations June 2013 |
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| Wickramanayake, T U Total change: 10.20 | |   |
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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 |
| 1749 | 1845 | 5.00 | 7 | 0.68 | 15 | 10.20 | |
|  Jayasooriya, Kaveesh | | | 1584 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Peiris, T S S | | | 2026 | SRI | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Inusha, Leshan | | | 1600 | SRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Perera, A K N A | | | 1740 | SRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Jayathilaka, R R C L | | | 1622 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Naotunna, Dineth Nimnaka | | | 1696 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Saranga, N C O | | | 1977 | SRI | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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