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Individual Calculations January 2017 |
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| Rajakaruna, R H M I D Total change: 32.40 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1472 | 5.50 | 8 | 0.81 | 40 | 32.40 | |
|  Kavisekara , Manula Heshan | | | 1150 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Lasitha, Subash | c | | 1823 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wijesinghe, W A A P | | | 1129 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Thilakarathne, H M G G | | | 1196 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Uduwala, Pramod Dimuthu | | | 1660 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Herath, H M A K | | | 1868 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Withanarachchi, W A Vinoli Oneth | | | 1228 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Rajasinghe, R M Gayan | | | 1168 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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