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Individual Calculations May 2023 |
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| Barberis, Valentin Total change: -7.40 | |   |
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| Team 2023 - Nationale 3 r9 | FRANCE | FRA | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 2014 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
|  Dijon, Jean-Michel | | | 1802 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Championnat International de Lyon Henri Rinck 2023 | LYON | FRA | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 2014 | 5.50 | 7 | -0.60 | 20 | -12.00 | |
|  Couet, David | | | 1564 | FRA | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Morel Carrot, Gabriel | | | 1441 | FRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Guigay, Joel | | | 1614 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lebouil, David | | | 1545 | FRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Arousstamian, Albert | | | 1787 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Azizyan, Stepan | | | 1832 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Alliot, Maxime | | | 1795 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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