Individual Calculations September 2023 |
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Van Rootselaar, Rik Total change: -5.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Brasschaat Open 2023 | Brasschaat | BEL | 2023-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2005 | 2037 | 3.00 | 6 | -0.14 | 40 | -5.60 | |
| Festraerts, Len | | | 1637 * | BEL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Verlinden, Gerrit | | | 1738 | BEL | 1.00 | 1 | 0.15 | 40 | 6.00 | | Grochal, Joey | f | | 2280 | NED | 1.00 | 1 | 0.80 | 40 | 32.00 | | Tomov, Georgi | f | | 2274 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | Muetsch, Annmarie | | wm | 2203 | GER | 0.00 | 1 | -0.28 | 40 | -11.20 | | Van De Braak, Joey | | | 1899 | NED | 0.00 | 1 | -0.69 | 40 | -27.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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