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Individual Calculations June 2023 |
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| Demiddele, Kevin Total change: 5.60 | |   |
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| Belgian Interclubs 2022-2023 Ronde 11 | Various Places | BEL | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1894 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
|  Dierckens, Sarah | | | 1886 | BEL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | 15th BPB Limburg Open 2023 Group B | Maastricht | NED | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1897 | 4.00 | 7 | 0.79 | 20 | 15.80 | |
| | Saizew, Valeri | | | 1971 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Bakija, Alan | | | 2000 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Bachaus, Sander | | | 1984 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Miulescu, Gabriel | m | | 1985 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mensing, Adrian | | | 1997 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kalma, Jildo | | | 1833 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Weber, Madeline | | | 1711 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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