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Individual Calculations March 2015 |
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| Rajapaksha, R K Yasitha Mihirani Total change: 0.00 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1164 | 0 | 1.50 | 5 | 0.00 | 1015 | | 0.00 | |
|  Kodikara, N S | | | 1263 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hewageegana, Sandith | | | 1093 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Nethsara, W M Daham | | | 1181 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Wijerathne, Amandi Ishitha | | | 1124 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wijeratne, M H Eranda | | | 1157 | 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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