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Individual Calculations November 2022 |
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| Al Sakka, Mustapha Total change: 13.80 | |   |
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| Open Brussels Fall 2022 Rounds 5-7 | Brussels | BEL | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1671 | 1.00 | 3 | 0.51 | 40 | 20.40 | |
|  Grodent, Gerald | | | 1905 | BEL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Dessomme, Francois | | | 1946 | BEL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chauvon, Guillaume | | | 2016 | BEL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | NOTE: K factor changed | | Belgian Interclubs 2022-2023 Ronde 2 | Various Places | BEL | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1671 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Aguilar, Adriano | | | 1800 | BEL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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