Individual Calculations August 2017 |
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Siriwardana, Sheranga Total change: -24.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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6th Mercantile and Government Service International Rating Chess Championship 2017 | Colombo, Sri Lanka | SRI | 2017-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1220 | 1527 | 0.50 | 2 | -1.20 | 20 | -24.00 | |
| Shasikumar, Nagarajah | | | 1299 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | Selvarajah, Selvendra | | | 1140 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | 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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