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Individual Calculations June 2019 |
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| Halfmann, Peter Total change: -4.60 | |   |
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| Oster-Open 2019 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1714 | 2.50 | 6 | -0.23 | 20 | -4.60 | |
|  Huesmann, Thomas | f | | 2114 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bohry, Patrick | | | 1371 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hammerich, Simon | | | 1994 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Krueger, Andre | | | 2022 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Juntermanns, Peter | | | 1508 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Settinger, Steven | | | 1558 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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