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Individual Calculations April 2023 |
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| Schaefer, Michael Total change: -11.20 | |   |
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| 38. ChessOrg-Schachfestival in Bad Woerishofen - A-Open | Bad Woerishofen | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2063 | 4.50 | 9 | 0.31 | 20 | 6.20 | |
|  Kratz, Jonathan | | | 1663 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wacker, Peter | f | | 2273 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kumthekar, Shubham | | | 1863 | IND | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Guggenberger, Guido | | | 1907 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Stiller, Patrick, Dr. | | | 2182 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Engesser, Jonas | | | 2119 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Degenhard, Simon | f | | 2278 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | De Santis, Alessio | f | | 2130 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Hopman, Pieter | m | | 2335 | NED | 0.00 | 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) | | | | Oberliga Ost B 2022-2023 March 2023 | various | GER | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2063 | 0.00 | 1 | -0.87 | 20 | -17.40 | |
| | Gold, Jan Christian | | | 1736 | GER | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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