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Individual Calculations September 2023 |
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| Hetzer, Volkhard Total change: 28.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale B | Bad Wildungen | GER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1952 | 3.00 | 5 | 1.22 | 20 | 24.40 | |
|  Wanie, Karsten | | | 2032 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Moeller, Maurin | | | 2120 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Schupp, Tobias | | | 2105 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Herter, Arne | | | 1989 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Nicolai, Tim | | | 2051 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1933 | 3.00 | 9 | 0.18 | 20 | 3.60 | |
| | Demski, Michal | | | 2097 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Paprocki, Antoni | | | 2257 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Grochol, Kamil | | | 2088 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Gbiorczyk, Mikolaj | | | 2044 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mirski, Michal | | | 2016 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Wieczorek, Zbigniew | f | | 2150 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Betkowski, Andrzej | | | 2022 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Bachor, Tomasz | | | 2024 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Majocha, Piotr | | | 2002 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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