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Individual Calculations May 2023 |
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| Don Ignazi, Pierre Ange Total change: 16.40 | |   |
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| Team 2023 - CRS Mars | FRANCE | FRA | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1815 | 1.00 | 2 | 0.16 | 40 | 6.40 | |
|  Micheli, Elora | | | 1669 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Pieri, Pierre-Louis | | | 2125 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Open de Paques du Corsica Chess Club 2023 | BASTIA | FRA | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1763 | 1.00 | 3 | 0.25 | 40 | 10.00 | |
| | Pieri, Pierre-Louis | | | 2119 | FRA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Ratier-Fontana, Matteo | | | 1949 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Grisoni, Emma | | | 1849 | FRA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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