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Individual Calculations February 2023 |
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| Maas, Willem Total change: 6.80 | |   |
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| 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 4 | Lanklaar | BEL | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1350 | 0.00 | 1 | -0.35 | 20 | -7.00 | |
|  Dethier, Krista | | | 1457 | BEL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 5 | Lanklaar | BEL | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1350 | 1.00 | 1 | 0.69 | 20 | 13.80 | |
|  Heylen, Leo | | | 1489 | BEL | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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