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Individual Calculations January 2020 |
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| Madriaga, Teody Total change: -26.40 | |   |
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| 2019 Southern Alberta Open | Calgary | CAN | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1628 | 1.00 | 4 | -0.66 | 40 | -26.40 | |
|  Srinivasan, Hemant | | | 1803 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | |  McDonald, Mike | | | 1786 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Chen, Helen | | | 1350 | CAN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Chen, Andrew | | | 1802 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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