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Individual Calculations January 2015 |
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| Abhimanyu, Iraja Total change: -9.60 | |   |
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| Ethugalpura International Rating Chess Championship 2014 | Kurunegala | SRI | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1625 | 4.00 | 6 | -0.48 | 20 | -9.60 | |
|  Wijesekara, Dinuka | | | 1225 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ranasinghe, Anuga Gavindith | | | 1298 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Athukorala, O L Inosh | | | 1273 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Herath, Nipuna B B | | | 1424 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lasitha, Subash | | | 1822 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sathkumara, S M S C | | | 1395 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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