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Individual Calculations February 2023 |
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| Colpe, Malte Total change: -7.80 | |   |
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| HSK-Weihnachtsopen 2022 | Hamburg | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2355 | 5.50 | 7 | 0.17 | 10 | 1.70 | |
|  Bahrs, Timo | | | 1955 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Busse, Tom Niklas | | | 2005 * | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Schroeder, Christoph | | | 2114 | GER | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Zieher, Hartmut | f | | 2120 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Skibbe, Willi | f | | 2189 | GER | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Reddmann, Hauke, Dr. | f | | 2194 | GER | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ertan, Can | m | | 2352 | TUR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | * 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) | | | | 3. Berlin Mitte - Neujahrs-Open | Berlin | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2355 | 5.00 | 7 | -0.95 | 10 | -9.50 | |
| | Serrer, David | | | 1955 * | GER | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bade, Hans-Juergen | | | 2002 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Pfau, Beate | | | 1999 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Spors, Carl Philip | | | 1956 | GER | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Adelberger, Georg | | | 1981 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Matthes, Aaron | c | | 2191 | GER | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Polatel, Ali | | | 2197 | TUR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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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