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Individual Calculations March 2023 |
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| Vernet, Bruno Total change: -31.60 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1500 | 5.00 | 9 | -1.58 | 20 | -31.60 | |
|  Moufannine, Anne | | | 1146 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Louassier, Cedric | | | 1745 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Beaufreton, Thierry | | | 1226 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Maruejols, Paul | | | 1245 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bordet, Jacky | | | 1324 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ceroni, Myrielle | | | 1260 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Alcantara, Eliyakim | | | 1291 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Dubin, Lisa | | | 1315 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Guilloux, Baptiste | | | 1245 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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