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Individual Calculations August 2018 |
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| Jayaweera, I G U Subandi Total change: 4.80 | |   |
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| 3rd SSC Open International Rating Chess Tournament 2018 | Matara | SRI | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1142 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Gunaratne, Ayeshmanthi | | | 1341 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Ranasinghe, S D | | wm | 1542 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayawickrama, U W R K | | | 1313 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kaveesha, W V Rashini | | | 1298 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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