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Individual Calculations March 2023 |
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| Fleischer, Eugen Total change: 2.20 | |   |
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| Reti Amateur Open 2023 | Zurich | SUI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1843 | 2.50 | 4 | 0.28 | 20 | 5.60 | |
|  Begdullayeva, Diana | | | 1443 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pfister, Peter | | | 2145 | SUI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Gade, Niels Severin | | | 1573 | SUI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Schwab, Felix | | | 1974 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | | | SGM 2023 (Bundesliga und 1.Regionalliga) round 4-5 | decentralised | SUI | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1843 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
| | Kambor, Joachim | | | 2120 | SUI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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