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Individual Calculations July 2019 |
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| Chen, Helen Total change: 36.40 | |   |
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| 2019 Calgary International (Calgary Masters IM) Qualifier | Calgary | CAN | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1477 | 2.00 | 5 | 0.91 | 40 | 36.40 | |
|  Wang, Paul | | | 1867 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Wu, Jonathan | | | 1321 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Chen, Andrew | | | 1802 | CAN | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Windram, James | | | 1874 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Beaudin, Jesse | | | 1877 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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