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Individual Calculations March 2023 |
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| Greder, Patrick Total change: 13.20 | |   |
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| Team 2023 - EST Fevrier | FRANCE | FRA | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1439 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
|  Perrin, Yannick | | | 1540 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Tournoi Alain Francois 2023 r3-4 | ESCHENTZWILLER | FRA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1439 | 1.50 | 2 | 1.02 | 20 | 20.40 | |
| | Adam, Claude | | | 1580 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Klaus, Philippe | | | 1714 | FRA | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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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