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Individual Calculations March 2019 |
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| Malek, Omid Total change: -19.20 | |   |
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| 2019 Northern Alberta Open | Edmonton | CAN | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2114 | 3.50 | 5 | -0.16 | 20 | -3.20 | |
|  Cao, Yingying (lucy) | | | 1714 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Windram, James | | | 1762 | CAN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Haessel, Dale | f | | 2142 | CAN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Ratte, Cameron | | | 1851 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Syeda, Shabana | | wf | 2064 | BAN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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) | | | | 2019 South Saskatchewan Championship Open | Regina | CAN | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2114 | 2.00 | 4 | -0.80 | 20 | -16.00 | |
| | Boshoff, Thomas | | | 1856 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kurtz, Eric M | | | 1868 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Raninga, Aditya | | | 1874 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Matras-Clement, Agnieszka | | wm | 2208 | CAN | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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