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Individual Calculations January 2017 |
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| Rathnayake, Nuwan Anurada Total change: 2.20 | |   |
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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 |
| 1399 | 1589 | 6.50 | 9 | 0.11 | 20 | 2.20 | |
|  Bandara, M M S N | | | 1189 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Narasinghe, N A Yashitha Binuvar | | | 1199 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abhayarathne, K A K P | | | 1336 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Ranasinghe, R A Arindu Himeth | | | 1267 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lahiru, N P G Sithija | | | 1833 | SRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Vidyarathna, Anjitha | | | 1347 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Nethsara, R Navod | | | 1247 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abeysinghe, S M A M | | | 1302 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Danushka, M A N | | | 1874 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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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