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Individual Calculations September 2019 |
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| Ali, Husain Total change: -33.80 | |   |
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| 2019 Calgary Chess Club Championship | Calgary | CAN | 2019-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1739 | 0.00 | 3 | -1.23 | 20 | -24.60 | |
|  Vasic, Maxim | | | 1920 | CAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Eslahpazir, Roham | | | 1653 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Tolentino, Patrick Angelo | | | 1848 | CAN | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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 Calgary Bobby Fischer Memorial | Calgary | CAN | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1739 | 1.50 | 3 | -0.46 | 20 | -9.20 | |
| | Bruna, Jose | | | 1515 | CAN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Collins, Jacob | | | 1678 | CAN | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Milne, Arthur | | | 1669 | CAN | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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