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Individual Calculations February 2016 |
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| Kodithuwakku, Himsara Total change: -28.40 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1430 | 6.00 | 9 | -0.22 | 40 | -8.80 | |
|  Wilvalaarachchi, Oneli Omaya | | | 1030 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sangma, Rahul | m | | 1830 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seneviratne, Nivin Sithija | | | 1106 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Shanmuganathan, S | | | 1156 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pranitha, S R | | | 1039 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gunaratne, Manisha Suchini | | wf | 1625 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Goonatillake, Ranindu | | | 1224 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Asmone, Ilham Faheth | | | 1283 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Arvinth, A Rosshan | | | 1072 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1430 | 4.00 | 7 | -0.49 | 40 | -19.60 | |
| | Munasinghe, Sakuni Ransika | | | 1030 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Silva, Gihan | | | 1824 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Silva, T Hansi Kavisha | | | 1147 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | De Silva, Thenuki Hirunima | | | 1122 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sethumjith, K G Pamuditha | | | 1188 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Obeysekara, T A Sajith Chathuran | | | 1666 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Navinhara, W Nethaki | | | 1195 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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