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Individual Calculations July 2015 |
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| De Silva, W R L Total change: 24.80 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1638 | 3.50 | 5 | 1.24 | 20 | 24.80 | |
|  Upananda, K Y Sasmitha | | | 1277 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Piyathilake, K D D H | | | 1339 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Samaranayake, K P R N | | | 1806 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Vinod, G | | | 2008 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kandearachchi, Niranga | | | 1961 | SRI | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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