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Individual Calculations January 2023 |
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| Bonelli Maestracci, Pierre Joseph Total change: -58.80 | |   |
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| Championnat de Bastia 2022 - groupe A | BASTIA | FRA | 2022-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1799 | 2.50 | 6 | 0.51 | 40 | 20.40 | |
|  Geronimi, Pierre-Francois | | | 2067 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Deladerriere, Apollo | | | 1847 | FRA | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Ratier-Fontana, Matteo | | | 1792 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Don Ignazi, Pierre Ange | | | 1780 | FRA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Guillemart, Serge | | | 2140 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Utrera, Ludovic | | | 2008 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Open de Noel 2022 de Bastia | BASTIA | FRA | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1868 | 2.50 | 6 | -1.98 | 40 | -79.20 | |
| | Deladerriere, Helio | | | 1478 | FRA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Bouslimi, Nabil | | | 2080 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Castagnerol Kodic, Timothe | | | 1359 | FRA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Ratier-Fontana, Matteo | | | 1809 | FRA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Todirascu, Niculai | | | 1468 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bernardi, Alexandre | | | 1538 | FRA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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