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Individual Calculations May 2024 |
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| Ritzerveld, N. (noah) Total change: 28.40 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2067 | 4.50 | 9 | 0.47 | 40 | 18.80 | |
|  Ermitsch, Magnus | f | | 2375 | GER | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Samani, Yamac | f | | 2378 | TUR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Coellen, Florian | | | 1968 | GER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Volkov, Mykyta | | | 2256 | GER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Brodin, Leo | | | 1954 | SWE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Notz, Lukas | | | 1986 | GER | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Hayen, Andre | | | 1972 | GER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Mirza, Diana | | wf | 1956 | IRL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Stoettner, Lukas | | | 2201 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Dutch Team Competition 2023-2024 - Klasse 1 Round 9 | Various | NED | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2103 | 0.50 | 1 | 0.24 | 40 | 9.60 | |
| | Wit De, T. (tex) | f | | 2288 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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