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Individual Calculations June 2024 |
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| Ait Benbrahim, Mohamed Total change: 32.80 | |   |
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| 38. Open de Amateurs 2024 round 1-2 | Geneva | SUI | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1741 | 1.00 | 2 | 0.19 | 20 | 3.80 | |
|  Colmenares, Aurelio | f | | 2141 * | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Delay, Isabelle | | | 1566 | SUI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | Open International de Geneve 2024 | Geneva | SUI | 2024-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1741 | 3.50 | 7 | 1.45 | 20 | 29.00 | |
| | Joly, Julien | | | 2141 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aubier, Garry | | | 1470 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Broome, Jeremy | | | 1910 | SUI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Keysener, Philippe | | | 1842 | SUI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kupalov, Igor | | | 2013 | SUI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Salami, Marco | | | 2109 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Matei, Robert | | | 1950 | SUI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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