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Rapid:
Individual Calculations June 2023 |
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| Abdel-Kafi, Taha Total change: 29.20 | |   |
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| Schaakkring De Zwarte Dame: 26ste Open Tornooi | Halle | BEL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1726 | 3.00 | 5 | 0.73 | 40 | 29.20 | |
|  Vanderwaeren, Serge | f | | 2148 | BEL | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Bultijnck, Kristoff | | | 1511 | BEL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Briffoz, Eric | | | 1586 | BEL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Londers, Jan | | | 1740 | BEL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Harutyunyan, Axel | | | 1906 | BEL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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