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Individual Calculations September 2016 |
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| Willson, Ollie Total change: -27.00 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2080 | 5.50 | 9 | -1.35 | 20 | -27.00 | |
|  Hewawasam, H Y Nevanjee Dimanya | | | 1680 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wickramasinghe, Dilhara Ishini | | wf | 1694 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Devanshi, Rathi | | | 1680 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Basnayake, I U | | wc | 1743 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Wijekoon, Chandana | c | | 1930 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Thiyasara, K T Thisen | | | 1814 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rajdeep, Sarkar | f | | 2351 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Munasinghe, Thisura | | | 1911 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Smaraki, Mohanty | | | 1827 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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