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Individual Calculations April 2023 |
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| Rizzoli, Aluna Total change: -2.80 | |   |
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| Tournoi du GEL 2022 - Gr. A round 4-5 | Lausanne | SUI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1944 | 1.00 | 1 | 0.38 | 20 | 7.60 | |
|  Randriamiharisoa, Alex | | | 1858 | SUI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | SGM 2023 (Bundesliga und 1.Regionalliga) round 6 | decentralised | SUI | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1941 | 0.00 | 1 | -0.52 | 20 | -10.40 | |
|  Abbet, Jean-Luc | | | 1928 | SUI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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