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Individual Calculations February 2023 |
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| Rachez, Christophe Total change: -17.60 | |   |
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| 2eme Festival International d'Echecs de Tours tournoi A ouvert a tous | TOURS | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1885 | 5.00 | 9 | -0.18 | 20 | -3.60 | |
|  Coelho, Laurent | | | 1635 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Martin-Breteau, Paul | | | 1510 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lefol, Marius | | | 1559 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mulder, Bart-Piet | | | 2137 | NED | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Bonn, Thomas | | | 2190 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rigaud, Alexandre | | | 1546 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grezels, Florian | | | 2223 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hountondji, William | | | 1570 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bernard, Mathis | | | 1957 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Team 2023 - Nationale 3 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1894 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
| | Chagny, Pierre | | | 2035 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Team 2023 - Nationale 3 r6 | FRANCE | FRA | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1894 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| | Figier, Anthony | | | 1971 | FRA | 0.00 | 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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