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Individual Calculations August 2023 |
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| Starke, Rene-Reiner, Dr. Total change: -7.80 | |   |
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| 7. Harald-Lieb-Gedenkturnier June 2023 | Berlin | GER | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1938 | 2.00 | 4 | 0.13 | 20 | 2.60 | |
|  Over, Luka | | | 1538 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Polatel, Ali | | | 2186 | TUR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ucar, Eren | | | 1808 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lagunow, Alexander | m | | 2347 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 7. Harald-Lieb-Gedenkturnier July 2023 | Berlin | GER | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1938 | 0.00 | 1 | -0.52 | 20 | -10.40 | |
| | Sohr, Jim | | | 1925 | GER | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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