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Individual Calculations February 2015 |
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| Weerakoon, H. M. Santhusha Samad Total change: 0.40 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1354 | 2.00 | 5 | 0.01 | 40 | 0.40 | |
|  Pallie, Ehsha Mishela | | wc | 1084 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Kumarawadu, C S | | | 1662 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sanjeewa, Krishan | | | 1591 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Weerasena, O V D Raveen B | | | 1247 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jayaweera, Y | | | 1626 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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