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Individual Calculations January 2015 |
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| Medawewa, Kithsara G B Total change: -50.00 | |   |
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| Asian Amateur Chess Championship 2014 | Waskaduwa | SRI | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1043 | 0.50 | 7 | -1.25 | 40 | -50.00 | |
|  Sisira, Kumara K P | | | 1443 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijesuriya, G P Y | | | 1425 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gamage, Randula Navodya | | | 1199 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Dampage, V Isuraka | | | 1299 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wijesuriya, G S A | | | 1073 | SRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Fernando, J S Aloka | | | 1361 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rawan, Sbaa Saeed Alnuaimi | | | 1035 | UAE | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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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