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Individual Calculations May 2023 |
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| Katumwa, Iko Total change: 12.80 | |   |
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| Interclubs FEFB 2023 Ronde 1 | Namur | BEL | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1473 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
|  Al Sakka, Mustapha | | | 1693 | BEL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | CRELEL Soultanbeieff 2023 Ronde 5 | Liege | BEL | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1473 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
|  Waxweiler, Laurent | | | 1720 | BEL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Belgian Interclubs 2022-2023 Ronde 10 | Various Places | BEL | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1473 | 0.50 | 1 | 0.32 | 40 | 12.80 | |
| | Kuy, Yannick | | | 1737 | BEL | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | CRELEL Soultanbeieff 2023 Ronde 6 | Liege | BEL | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1473 | 1.00 | 1 | 0.14 | 40 | 5.60 | |
| | Georges, Simon | | | 1168 | BEL | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | CRELEL Soultanbeieff 2023 Ronde 7 | Liege | BEL | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1473 | 0.50 | 1 | 0.27 | 40 | 10.80 | |
| | Henry, Michael | | | 1682 | BEL | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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