Individual Calculations September 2015 |
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Devmila, G H Yalitha Total change: 0.00 | | |
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National Amateur Chess Championship 2015 | Colombo | SRI | 2015-08-05 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1221 | 0 | 0.50 | 3 | 0.00 | 948 | | 0.00 | |
| Kumarawadu, C S | | | 1581 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Weerasooriya, Senith D Jagoda | | | 1010 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | Perera, Mahima | | | 1071 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | 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) | | Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1331 | 0 | 0.50 | 3 | 0.00 | 1058 | | 0.00 | |
| Kotalawala, Vinodh | | | 1617 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Katugampola, K D K Gimna | | | 1231 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | Jayaweera Gamage, Disindu Hansad | | | 1146 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | 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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