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Individual Calculations March 2023 |
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| Zhang, Arthur Total change: -48.80 | |   |
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| Championnat Auvergne-Rhone-Alpes des Jeunes 2023 - U10 | ENNEZAT | FRA | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1131 | 1083 | 0.00 | 2 | -0.87 | 40 | -34.80 | |
|  Wang, Leo Kanran | | | 1174 | FRA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Gillet, Astrik | | | 1088 | FRA | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | Tournoi ferme Chess In Lyon 2023 Poule J | LYON | FRA | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1083 | 1.50 | 4 | -0.35 | 40 | -14.00 | |
| | Garcia, Alain | | | 1123 | FRA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Ouardi, Jinane | | | 1074 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Carvalho, Arthur | | | 1168 | FRA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Arousstamian, Rima | | | 1068 | FRA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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