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Individual Calculations September 2013 |
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| Weerakoon, D D P Total change: -11.55 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1655 | 3.50 | 7 | -0.77 | 15 | -11.55 | |
|  Lokuge, Sayuru | | | 1436 | SRI | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Askey, Raveen Nimesh | | | 1420 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | De Silva, Rasheen | | | 1919 | SRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Madushanka, H G D | | | 1428 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Gamage, Yasasmi Umarusiru | | | 1414 | SRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Chandrasiri, S A | | | 1885 | SRI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Balasuriya, Sajini Hasara | | | 1485 | SRI | 0.00 | 1 | -0.72 | 15 | -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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