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Individual Calculations July 2023 |
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| Chokouhian, Ahmad Total change: -10.00 | |   |
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| Interclubs FEFB 2023 Ronde 3 | Ans | BEL | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1728 | 0.00 | 1 | -0.70 | 20 | -14.00 | |
|  Lazrak, Sami | | | 1579 | BEL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Open Brussels Spring 2023 Rounds 7-9 | Brussels | BEL | 2023-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1728 | 2.50 | 3 | 0.20 | 20 | 4.00 | |
|  De Smet, Karl | | | 1380 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rando, Manuel | | | 1511 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Werbrouck, Michael | | | 1630 | BEL | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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