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Individual Calculations July 2023 |
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| Stoeri, Laura Total change: 15.40 | |   |
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| 37.Open des Amateurs 2023 rounds 5-7 | Geneva | SUI | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2063 | 2.00 | 3 | 0.24 | 20 | 4.80 | |
|  Rouiller, Leonard | | | 1663 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Colmenares, Aurelio | f | | 2341 | SUI | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Kupalov, Igor | | | 1936 | SUI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | SMM 2023 NLB round 4-5 | decentralised | SUI | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2094 | 2.00 | 2 | 0.53 | 20 | 10.60 | |
| | Chockalingam, Krithik | | | 1723 | SUI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gast, Jonathan | f | | 2046 | SUI | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | |
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