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Individual Calculations April 2023 |
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| Singh, Marcel Total change: -11.60 | |   |
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| Belgian Interclubs 2022-2023 Ronde 9 | Various Places | BEL | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1897 | 0.00 | 1 | -0.63 | 20 | -12.60 | |
|  Willen, Ronny | | | 1802 | BEL | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 D | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1897 | 3.50 | 4 | 0.05 | 20 | 1.00 | |
| | Fischermann, Simon | | | 1556 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Krams, Amatus | | | 1497 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wolf, Finn | | | 1661 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Adelmeyer, Nelly | | | 1600 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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