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Individual Calculations April 2023 |
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| Zhang, Daniel Total change: 68.80 | |   |
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| 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1498 | 2.00 | 3 | 1.04 | 40 | 41.60 | |
|  Hartman, Liam | | | 1257 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Singh Dhaliwal, Jaipreet | | | 1785 | CAN | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Chiku-Ratte, Olivier-Kenta | m | | 2301 | CAN | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | 2023 Aurora Spring Open - U2100 | Newmarket | CAN | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1498 | 3.00 | 5 | 0.68 | 40 | 27.20 | |
| | Ajith, Aarush | | | 1433 | CAN | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Chen, Vincent | | | 1366 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Li, Adam | | | 1599 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Kumar, Sriram | | | 1609 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Qian, Eric | | | 1614 | CAN | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
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