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Individual Calculations September 2023 |
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| Perrouin, Alexian Total change: 87.20 | |   |
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| 20eme Open International d'Echecs du Pic d'Anie - Tournoi A | ARETTE | FRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1880 | 5.00 | 7 | 2.18 | 40 | 87.20 | |
|  Bonnet, Aurelien | | | 1993 | FRA | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Van Den Brande, Norman | | | 2126 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dreux, Vincent | | | 1931 | FRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Join, Etienne | | | 1890 | FRA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Schneider, Wolfram | | | 1900 | GER | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Cwiek, Loic | | | 1867 | FRA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Rasouli Mehrjardi, Amirmohammad | | | 1978 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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