Individual Calculations June 2013 |
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Hettige, Chathuri Total change: -25.05 | | |
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Sri Lanka Women's National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1349 | 1588 | 1.50 | 4 | -1.67 | 15 | -25.05 | |
| Wimalachandra, R D M C S | | | 1283 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | Wimalachandra, R D M T S D | | | 1415 | SRI | 0.00 | 1 | -0.73 | 15 | -10.95 | | Perera, N Hashini Himasha | | | 1275 | SRI | 0.50 | 1 | -0.36 | 15 | -5.40 | | Sathma, Devni | | | 1423 | SRI | 0.00 | 1 | -0.72 | 15 | -10.80 | | 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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