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Individual Calculations February 2015 |
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| Kanakarathne, Ronira S De Silva Total change: -3.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1200 | 1.00 | 5 | -0.09 | 40 | -3.60 | |
|  Wickramasinghe, Banuka Nimsith | | | 1520 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kiriella, K G Gimantha Gayasha | | | 1405 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Fernando, Upul | | | 1419 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pallegodavithana, Sajani | | | 1412 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Jayasundara, Mihisha Anjali | | | 1378 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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