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Individual Calculations April 2023 |
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| Mahdjoubi, Abdelaziz Total change: -20.00 | |   |
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| 2023 RA March Open | Ottawa | CAN | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1670 | 1.00 | 5 | -1.00 | 20 | -20.00 | |
|  Gao, Raymond | | | 1926 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Hughes-Dupuy, Henry | | | 1548 | CAN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Donev, Danail | | | 1771 | CAN | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Rauch, Frank | | | 1698 | CAN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Hansen, Troy | | | 1807 | CAN | 0.00 | 1 | -0.32 | 20 | -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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