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Individual Calculations February 2023 |
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| Mechkor, Mohamed Total change: -17.60 | |   |
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| Open Brussels Winter 2023 Rounds 1-3 | Brussels | BEL | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1659 | 2.00 | 2 | 0.35 | 20 | 7.00 | |
|  Travers, Sylvain | | | 1358 | BEL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Van Den Berg, Dan | | | 1415 | BEL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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 Killing Zoe 2022 Ronde 9 | Brussels | BEL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1659 | 0.00 | 1 | -0.90 | 20 | -18.00 | |
| | Varlet, Daniel | | | 1291 | BEL | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | Tournoi d'hiver 2022 Ronde 7 | Brussels | BEL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1659 | 0.50 | 1 | -0.20 | 20 | -4.00 | |
| | Sola, Alessandro | | | 1511 | BEL | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Tournoi d'hiver 2022 Ronde 9 | Brussels | BEL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1659 | 0.00 | 1 | -0.13 | 20 | -2.60 | |
| | Cassard, Maxime | | | 1983 | FRA | 0.00 | 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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