Individual Calculations May 2017 |
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Cooray, M H Dulran Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1386 | 0 | 0.00 | 3 | 0.00 | 586 | | 0.00 | |
| Theekshana, H G Denuwan | | | 1833 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Cooray, T C M Dulein Kavindu | | | 1199 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Perera, Sehath Sanvidu R A D | | | 1126 | 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 10 Boys | Colombo | SRI | 2017-04-17 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1039 | 0 | 1.00 | 1 | 0.00 | 1059 | | 0.00 | |
| Perera, K C D | | | 1039 | 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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