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Individual Calculations May 2023 |
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| Ratier-Fontana, Matteo Total change: 22.40 | |   |
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| Team 2023 - CRS Mars | FRANCE | FRA | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1957 | 1.50 | 2 | 0.37 | 40 | 14.80 | |
|  Pages, Thomas | | | 1778 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Geronimi, Pierre-Francois | | | 2027 | FRA | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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 |
| 1997 | 1949 | 1.50 | 3 | 0.19 | 40 | 7.60 | |
| | Don Ignazi, Pierre Ange | | | 1763 | FRA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Guillemart, Serge | | | 2186 | FRA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Bigonnet, Jean-Michel | | | 2042 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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