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Individual Calculations March 2023 |
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| Eggink, Ryszard Total change: 3.00 | |   |
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| Krol i Krolowa open A | Gdansk | POL | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2383 | 5.00 | 5 | 0.30 | 10 | 3.00 | |
|  Konkol, Sandra | | | 1983 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Filipska, Maja | | | 1732 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Parodi, Alessandro | | | 1993 | ITA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Korszanski, Stanislaw | | | 1629 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Kowalski, Maciej | | | 2051 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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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