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Individual Calculations January 2022 |
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| Ming, Jerry Total change: 19.60 | |   |
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| 2021 Calgary Grand Tour Leg 2 Open | Calgary | CAN | 2021-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1412 | 0.50 | 2 | 0.16 | 40 | 6.40 | |
|  Chandra, Anand Rishi | | | 1812 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Milne, Arthur | | | 1597 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | | | 2021 Southern Alberta Open | Calgary | CAN | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1412 | 0.50 | 3 | 0.26 | 40 | 10.40 | |
| | Chandra, Anand Rishi | | | 1812 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdel-Rhman, Hamid | | | 1812 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karmali, Hafiz | | | 1812 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | 2021 Calgary Grand Tour Leg 3 Open | Calgary | CAN | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1499 | 0.50 | 2 | 0.07 | 40 | 2.80 | |
| | Ramalho, David | | | 1672 | CAN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Bai, Jinghui | | | 1789 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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