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Individual Calculations January 2016 |
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| Sathkumara, S M S C Total change: 35.60 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1610 | 6.00 | 9 | 0.89 | 40 | 35.60 | |
|  Pelagewatta, H Prabashwara | | | 1210 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nethsara, R Navod | | | 1225 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Sangma, Rahul | m | | 2010 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunawardena, I M T S | | wc | 1246 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Nanayakkara, Sachindu Charuka | | | 1376 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Theekshana, H G Denuwan | | | 1815 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Madushanka, Harsha | | | 1793 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Fonseka, C K D | | | 1900 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ranasinghe, R Y G | | | 1309 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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