Individual Calculations May 2012 |
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Perera, Piruna Kamala Total change: 10.50 | | |
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2nd Dhamso International Chess Festival | Ambalangoda | SRI | 2012-04-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1978 | 1606 | 1.00 | 3 | 0.70 | 15 | 10.50 | |
| Wijekoon, Chandana | | | 1997 | SRI | 0.00 | 1 | -0.09 | 15 | -1.35 | | Alahakoon, Isuru | | | 1957 | SRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | Miraj, D A | | | 1980 | SRI | 1.00 | 1 | 0.90 | 15 | 13.50 | | 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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