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Individual Calculations April 2023 |
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| Zeggelaar, Mike Total change: 0.80 | |   |
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| 2023 Edmonton Reserves | Edmonton | CAN | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1755 | 2.50 | 4 | 0.38 | 20 | 7.60 | |
|  Walter, Steven | | | 1525 | CAN | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ivanescu, Matthew | | | 1572 | CAN | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Seffar, Mohamed | | | 2134 | ALG | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Eshraghi, Mahan | | | 1758 | CAN | 0.50 | 1 | 0.00 | 20 | 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 Edmonton Championship | Edmonton | CAN | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1755 | 0.00 | 2 | -0.34 | 20 | -6.80 | |
| | Villavieja, Butch | | | 2023 | PHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Villavieja, Butch | | | 2023 | PHI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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