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Individual Calculations February 2023 |
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| Mahdjoubi, Abdelaziz Total change: -7.40 | |   |
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| 2023 RA Winter Open | Ottawa | CAN | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1677 | 1.00 | 4 | -0.37 | 20 | -7.40 | |
|  Wiebe, Isaac | | | 1988 | CAN | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Shi, Michael | | | 1734 | CAN | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Azar, Sebastien | | | 1972 | CAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Myers, Joshua | | | 1557 | CAN | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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