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Individual Calculations March 2023 |
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| Shakessi, Hossein Total change: -61.00 | |   |
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| Team 2023 - NAQ Fevrier | FRANCE | FRA | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1591 | 0.00 | 1 | -0.59 | 20 | -11.80 | |
|  Rolland Piegue, Sacha | | | 1526 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | Tournoi 2023 Echiquier Bordelais (-2400 elo) | BORDEAUX | FRA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1591 | 0.00 | 1 | -0.02 | 20 | -0.40 | |
|  Belgouzia, Emir | | | 2172 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1591 | 4.50 | 9 | -2.44 | 20 | -48.80 | |
| | Ourry, Elina | | | 1214 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Maruejols, Claude | | | 1826 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hatrel, Arnaud | | | 1368 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Dubin, Lisa | | | 1315 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Chevalier, Roxane | | | 1191 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alcantara, Eliyakim | | | 1280 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Hemberger, Liam | | | 1378 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bichon, Maryse | | | 1304 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bordet, Jacky | | | 1325 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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