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Individual Calculations January 2015 |
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| Gunaratne, Mojitha Sathsara Total change: -24.80 | |   |
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| Asian Amateur Chess Championship 2014 | Waskaduwa | SRI | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1971 | 6.50 | 9 | 0.37 | 40 | 14.80 | |
|  Rajapaksa, Miyuni Kavinya | | | 1578 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lasitha, Subash | | | 1822 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Senanayaka, P D | | | 1773 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Lamahewa, C | | | 1877 | SRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Amarasinghe, A A C B | | | 1832 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Thilakarathne, G M S | | | 1737 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rathnayake, M A A H | | | 1896 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Randil, Lakshitha | | | 1939 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Priyankara, Chamil | | | 1973 | SRI | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Ethugalpura International Rating Chess Championship 2014 | Kurunegala | SRI | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1971 | 5.00 | 7 | -0.99 | 40 | -39.60 | |
| | Vithanage, I A | | | 1571 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Nawarathna, Madara | | | 1571 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ruwanpathirana, Priyantha | | | 1571 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Senarathne, A A H M B | | | 1571 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ariyasinghe, T.r | | | 1626 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ekanayake, A M B | | | 1735 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Danushka, M A N | | | 1886 | SRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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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