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Individual Calculations September 2013 |
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| Maheshika, D M P Total change: 2.85 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1720 | 3.00 | 5 | 0.19 | 15 | 2.85 | |
|  Kurukulasuriya, M Ashen | | | 1438 | SRI | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Kariyawasam, M G A Udara | | | 1498 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Bandara, P M R L | | | 1972 | SRI | 1.00 | 1 | 0.81 | 15 | 12.15 | | | De Silva, Rasheen | | | 1919 | SRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Punchihewa, Kokila Prageeth | | | 1519 | SRI | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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