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Individual Calculations May 2014 |
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| Lorensuhewa, Chamath Pramodya Total change: -6.15 | |   |
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| Sri Lanka National Youth Chess Championship Under 12 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1318 | 1.50 | 5 | -0.41 | 15 | -6.15 | |
|  Wickramasinghe, Banuka Nimsith | | | 1470 | SRI | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Kodithuwakku, Himsara | | | 1368 | SRI | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Jayasena, Tharaka Udayanga | | | 1424 | SRI | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Perera, L Lithmal Wansika | | | 1357 | SRI | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Shashiprabath, D Adeepa | | | 1410 | SRI | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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