Rapid:
Individual Calculations June 2023 |
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Van Der Voorde, Sonja Total change: -6.20 | | |
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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 |
1314 | 1438 | 1.00 | 2 | -0.31 | 20 | -6.20 | |
| Ghisa, Robert | | | 1188 | BEL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Gadimov, Emil | | | 1440 | AZE | 0.00 | 1 | -0.50 | 20 | -10.00 | | 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) | |
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