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Individual Calculations July 2013 |
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| Peiris, T S S Total change: 32.85 | |   |
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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 |
| 1936 | 2026 | 7.50 | 9 | 2.19 | 15 | 32.85 | |
|  Rupasinghe, Tilani | | | 1626 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Liyanagedara, L G N M B | | | 1644 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Rajapakse, R M T C | | | 1714 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Yogesh, Gautam | | | 2077 | IND | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Randil, Lakshitha | | | 1961 | SRI | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Alahakoon, Isuru | | | 2050 | SRI | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kurukulasuriya, Prasanna | f | | 2079 | SRI | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Weerawardane, Romesh | m | | 2131 | SRI | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Anuruddha, G C | c | | 2140 | SRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | * 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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