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Individual Calculations December 2022 |
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| David, Sebastien Total change: -5.60 | |   |
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| 31eme Open International d'Echecs de Caen - Open A | CAEN | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1895 | 4.50 | 7 | -0.28 | 20 | -5.60 | |
|  De Hooghe, Albert | | | 2088 | FRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Dubessay, Bastien | f | | 2274 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Arrouche, Mehdi | | | 1515 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mekdachi, Mathieu | | | 1618 | FRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dufeux, Patrice | | | 1555 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Brunet Vrijens, Leo | | | 1495 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lamarre, Armand | | | 1531 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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