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Individual Calculations May 2017 |
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| Wimalasiri, Pabalu 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 |
| 1131 | 0 | 3.50 | 7 | 0.00 | 1131 | | 0.00 | |
|  Cooray, T C M Dulein Kavindu | | | 1199 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, Thenuki Hirunima | | | 1109 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Sethiya , A Vinuga | | | 1114 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Paranavithana, P V K S | | | 1133 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wijesundara, E B B | | | 1099 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Epa, W Bethmee V | | | 1180 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Pinnagoda, P G Anuhas Suradunu | | | 1082 | 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) | | | | National Youth Chess Championship 2017 - Under 10 Boys | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1064 | 0 | 3.50 | 5 | 0.00 | 1104 | | 0.00 | |
| | Jayawardane, M S Nimnajith | | | 1079 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gunaratne, Chivath Dathesha | | | 1018 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thennakoon, Disara | | | 1109 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, M S Anuk | | | 1041 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Saravanabaavan, Brijeash | | | 1071 | 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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