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Individual Calculations March 2022 |
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| Perz, Jean-Pierre Total change: 16.00 | |   |
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| Team 2022 - Nationale 4 r3-4 | FRANCE | FRA | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1459 | 1.00 | 2 | 0.32 | 20 | 6.40 | |
|  Lefebvre, Serge | | | 1653 | FRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Joulia, Benjamin | | | 1512 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | 38e Open International d'echecs de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1459 | 2.50 | 6 | 0.48 | 20 | 9.60 | |
| | Vallet, Vincent | | | 1792 | FRA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Vaillant, Stephane | | | 1797 | FRA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Mannion, Stephen R | m | | 2281 | SCO | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Dufeux, Lidwine | | | 1197 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Angermuende, Dirk | | | 1879 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Bouguern, Sarah | | | 1114 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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