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Individual Calculations May 2023 |
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| Benhadid, Jeilynn Total change: 14.40 | |   |
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| Team 2023 - IDF Avril | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1474 | 1.00 | 1 | 0.46 | 40 | 18.40 | |
|  Tosoni, Jean-Pierre | | | 1447 | FRA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | XXXIIIe Open du Perreux-sur-Marne - Tournoi Accession -1600 | LE PERREUX SUR MARNE | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1474 | 3.00 | 4 | -0.10 | 40 | -4.00 | |
| | Saci, Leila | | | 1266 | FRA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Benhadid, Jazzmine | | | 1340 | FRA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Lazes, Herve | | | 1287 | FRA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Tea, Leonard | | | 1087 | FRA | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | |
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