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Individual Calculations May 2017 |
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| Ahangama, Senuka Aswin Total change: 0.00 | |   |
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| Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1204 | 0 | 1.00 | 5 | 0.00 | 964 | | 0.00 | |
|  Perera, D Upashan L | | | 1333 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Padukka, P V Gayuru Hansana | | | 1157 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Samaraweera, Dimuth Indeepa | | | 1170 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thanuja, Dewsara | | | 1145 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Premathilaka, I M | | | 1215 | 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) | | | | National Youth Chess Championship 2017 - Under 12 Boys | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1163 | 0 | 1.00 | 2 | 0.00 | 1163 | | 0.00 | |
| | Methsilu, T V Vimeth | | | 1207 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Damketh, Okitha | | | 1118 | SRI | 1.00 | 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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