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Individual Calculations September 2022 |
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| Ming, Jerry Total change: -42.40 | |   |
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| 2022 Bobby Fischer Memorial Open | Calgary | CAN | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1589 | 0.00 | 2 | -0.17 | 40 | -6.80 | |
|  Rekhson, Vladislav | | | 2071 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Tolentino, Patrick Angelo | | | 1928 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 2022 Calgary International Qualifier | Calgary | CAN | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1589 | 0.00 | 3 | -0.37 | 40 | -14.80 | |
| | Malek, Omid | | | 2046 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vasic, Maxim | | | 2000 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yao, David | | | 1790 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 2022 NAYCC U12 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1604 | 2.00 | 6 | -0.52 | 40 | -20.80 | |
|  Soberov, Emil | | | 1916 | CAN | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Wang, Alexander J | | | 1789 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Soni, Arjun | | | 1362 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Jiang, Zihao William | | | 1218 | CAN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Tang, Benjamin | | | 1723 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Vemparala, Nikash | c | | 2034 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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