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Individual Calculations April 2022 |
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| Liang, Jason Total change: -9.90 | |   |
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| 2022 RA March Open | Ottawa | CAN | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2419 | 3.00 | 4 | 0.09 | 10 | 0.90 | |
|  Latorre, Vincent | | | 2019 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ghasi, Ameet | m | | 2479 | ENG | 0.50 | 1 | 0.08 | 10 | 0.80 | |  Gao, Raymond | | | 1903 | CAN | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Rodrigue-Lemieux, Shawn | f | | 2341 | CAN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | * 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) | | | | Spring 2022 CCCSA GM Norm Invitational - A | Charlotte, North Carolina | USA | 2022-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2419 | 3.00 | 9 | -1.08 | 10 | -10.80 | |
| | Panjwani, Raja | m | | 2436 | CAN | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Ostrovskiy, Aleksandr | m | | 2409 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Guo, Arthur | m | | 2412 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Dragun, Kamil | g | | 2586 | POL | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Korley, Kassa | m | | 2398 | DEN | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Lee, Michael | m | | 2377 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Bodek, Michael | m | | 2418 | USA | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Mista, Aleksander | g | | 2541 | POL | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Mishra, Abhimanyu | g | | 2505 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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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