Individual Calculations September 2013 |
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Siriwardana, Sheranga Total change: 15.45 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1819 | 1521 | 1.50 | 3 | 1.03 | 15 | 15.45 | |
| Jayasoma, H B G T | | | 1816 | SRI | 1.00 | 1 | 0.85 | 15 | 12.75 | | Priyankara, Chamil | | | 1921 * | SRI | 0.50 | 1 | 0.42 | 15 | 6.30 | | Gunaratne, Manisha Suchini | | wf | 1721 | SRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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