Individual Calculations July 2011 |
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Malawara, Arachchi Devin Akila Total change: 7.75 | | |
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Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1888 | 1511 | 0.50 | 2 | 0.31 | 25 | 7.75 | |
| Viththiyarani, S | | | 1909 | SRI | 0.50 | 1 | 0.42 | 25 | 10.50 | | Lamahewa, C | | | 1867 | SRI | 0.00 | 1 | -0.11 | 25 | -2.75 | | 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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