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Individual Calculations February 2015 |
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| Abhimanyu, Iraja Total change: -35.00 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1615 | 5.00 | 8 | -1.75 | 20 | -35.00 | |
|  Athukorala, A T N | | | 1254 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Madurapperuma, M A D Maheshika L | | | 1352 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wickramasinghe, K M S Sithika | | | 1282 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kandeeban, Sivasothy | | | 1332 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Yasanga, W C M Kasun | | | 1317 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kariyawasam, Tharindi Hansamali | | | 1365 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Roshan, K | | | 1366 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Dabare, Danidu | | | 1331 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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