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Individual Calculations April 2023 |
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| Jacobs, Hein Total change: -9.80 | |   |
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| 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 7 | Heusden | BEL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1731 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
|  Charles, Freddy | | | 1704 | BEL | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 8 | Lanklaar | BEL | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1733 | 0.50 | 1 | -0.10 | 20 | -2.00 | |
| | Picard, Herve | | | 1663 | BEL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 16de Open Maaslands Clubkampioenschap 2022-2023 Ronde 6 | Maasmechelen | BEL | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1733 | 0.50 | 1 | -0.23 | 20 | -4.60 | |
|  Schols, Geri | | | 1555 | BEL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 9 | Heusden | BEL | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1733 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
| | Schuermans, Robert | | | 2077 | BEL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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