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Individual Calculations January 2015 |
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| Chandrasiri, S A Total change: -17.20 | |   |
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| Asian Amateur Chess Championship 2014 | Waskaduwa | SRI | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1862 | 5.50 | 9 | -0.86 | 20 | -17.20 | |
|  Thalagune, Y V | | | 1462 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abeywardana, N T | | | 1660 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Sisira, Kumara K P | | | 1771 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Weerasinghe, Chamath | | | 1790 | SRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Priyankara, Chamil | | | 1973 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ekanayake, A M B | | | 1735 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Wijesuriya, G P Y | | | 1462 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sushrutha, Reddy | | | 1729 | IND | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Rajapaksa, Miyuni Kavinya | | | 1578 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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