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Individual Calculations June 2023 |
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| Sazon, Omar Total change: -15.00 | |   |
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| 2023 Calgary Chess Club Championship Open | Calgary, Alberta | CAN | 2023-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1554 | 1.00 | 3 | -0.75 | 20 | -15.00 | |
|  Zhang, James | | | 1414 | CAN | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Ramalho, David | | | 1707 | CAN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Wang, Lucas Yuebo | | | 1356 | CAN | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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