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Individual Calculations May 2017 |
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| Perera, Agithe Nethvindu 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 |
| 1091 | 0 | 1.00 | 5 | 0.00 | 851 | | 0.00 | |
|  Botheju, Yenuli Bihansa | | | 1162 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Perera, Mulina | | | 1130 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Saravanabaavan, Yughatharoon | | | 1081 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gamage, Mesanda | | | 1063 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hemachandra, D K S Sethmika | | | 1017 | 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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