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Individual Calculations February 2023 |
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| Perles, Eva Total change: -48.40 | |   |
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| 15eme Festival international d'Echecs de Marseille | MARSEILLE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1600 | 1.00 | 7 | -1.30 | 40 | -52.00 | |
|  Roumegous, Marina | | wm | 2006 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Charlier, Antoine | | | 1858 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Gachbar, Imrane | | | 1534 | FRA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Stojanovic, Vojislav | | | 1579 | FRA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Saint-Arroman, Alain | | | 1833 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Vincent, Yannis | | | 1669 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Bournique, Bruno | | | 1741 | FRA | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | Team 2023 - PAC Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1542 | 0.00 | 1 | -0.48 | 40 | -19.20 | |
| | Tiozzo, Fabio | | | 1558 | FRA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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 1 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1542 | 1.50 | 2 | 0.57 | 40 | 22.80 | |
| | Nguyen, Sohayb | | | 1319 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rigaud-Retourne, Mael | | | 1835 | FRA | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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) | | |
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