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Individual Calculations March 2018 |
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| Gu, Chuyang Total change: 22.80 | |   |
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| 2018 BC Open | Vancouver | CAN | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1767 | 1.50 | 4 | 0.57 | 40 | 22.80 | |
|  Sadoughian-Zadeh, Farshad | | | 2016 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Salcedo, Daniel E. | | | 2005 | CAN | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Hemstapat, Andrew | | | 2010 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Huang, Patrick | | | 1881 | CAN | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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