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Individual Calculations March 2023 |
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| Leroy, Christophe Total change: -46.20 | |   |
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| Team 2023 - Nationale 2 r6 | FRANCE | FRA | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2068 | 1.00 | 1 | 0.28 | 20 | 5.60 | |
|  Ludwiczak, Virginie | | | 1902 | FRA | 1.00 | 1 | 0.28 | 20 | 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) | | | | Team 2023 - Coupe de France 16e | FRANCE | FRA | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2072 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
|  Laronche, Thomas | | | 2121 | FRA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | DJERBA International Chess Festival Open A | DJERBA | TUN | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2072 | 1.50 | 9 | -2.66 | 20 | -53.20 | |
| | Meddeb, Anis | f | | 2142 | TUN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Schenaoui, Nabil | | | 2114 | TUN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Achour, Mohamed Anis | | | 2047 | ALG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Taieb, Sahbi | c | | 2105 | TUN | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Valkova, Angelika | | | 2083 | UKR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Novikova, Margarita | | wc | 2013 | UKR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jmila, Omar | | | 2159 | TUN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kadi, Mouldi | | | 2088 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ben Brahem, Aymen | f | | 2133 | TUN | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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