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Individual Calculations July 2023 |
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| Huckebrink, Chris Total change: 54.00 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 2096 | 3.00 | 3 | 0.51 | 20 | 10.20 | |
|  Gierhardt, Vito | | | 1696 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rummelshaus, Heinz | | | 1829 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pienski, Olaf | | | 1901 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | 39. Turm Open | Lippstadt | GER | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2096 | 5.50 | 7 | 2.19 | 20 | 43.80 | |
| | Homfeldt, Christopher | | | 1799 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Burkhardt, Holger | | | 2056 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Ungurean, Florin-Ioan | | | 2033 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Reinoehl, Christian | | | 2163 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bilovil, Bogdan | f | | 2348 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tran, Duc Cuong | | | 2087 | GER | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Gutman, Lev | g | | 2335 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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