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Individual Calculations July 2017 |
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| Jayawickrama, U W R K Total change: -20.00 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1271 | 1.50 | 4 | -1.00 | 20 | -20.00 | |
|  Madusanka, L D P | | | 1671 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shalika, W A Shachinthi | | | 1019 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sandupama, R K Newmi | | | 1039 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Wijethunga, Kehan Hasith | | | 1005 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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