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Individual Calculations March 2023 |
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| Stritmatter, Pierre Total change: -6.20 | |   |
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| Team 2023 - EST Fevrier | FRANCE | FRA | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1386 | 0.50 | 1 | -0.18 | 20 | -3.60 | |
|  Beringer, Bernard | | | 1252 | FRA | 0.50 | 1 | -0.18 | 20 | -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) | | | | 28e Open d'echecs de Selestat-Open C (-1500) | SELESTAT | FRA | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1386 | 3.00 | 4 | -0.13 | 20 | -2.60 | |
| | Wild, Christophe | | | 1159 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Garre, Erin | | | 1158 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Perrin, Sandrine | | | 1154 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lang, Mael | | | 1184 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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