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Individual Calculations March 2023 |
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| Lainey, Jean Total change: -3.00 | |   |
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| Team 2023 - EST Fevrier | FRANCE | FRA | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1303 | 0.50 | 1 | 0.48 | 20 | 9.60 | |
|  Berring, Alain | | | 1911 | FRA | 0.50 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | 28e Open d'echecs de Selestat-Open C (-1500) | SELESTAT | FRA | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1303 | 3.00 | 5 | -0.63 | 20 | -12.60 | |
| | Hbaili, Kiyane | | | 1107 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Thuet, Francis | | | 1097 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Wild, Christophe | | | 1159 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Guerot, Alexis | | | 1139 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Mozgawa, Karine | | | 1145 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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