Individual Calculations July 2013 |
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Rathgalla, J M C B Total change: -9.15 | | |
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Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1538 | 1659 | 2.00 | 4 | -0.61 | 15 | -9.15 | |
| Mendis, B D S | | | 1427 | SRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | Weerasinghe, C C | | | 1455 | SRI | 0.50 | 1 | -0.26 | 15 | -3.90 | | Askey, Roshell Nathasha | | | 1413 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | Lamahewa, S | | | 1856 | SRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | 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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