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Individual Calculations September 2022 |
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| Boesel, Alexander Total change: -9.60 | |   |
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| 12. Guetersloher Sparkassen-Cup A-Gruppe | Guetersloh | GER | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1998 | 0.50 | 3 | -0.81 | 20 | -16.20 | |
|  Holtel, Jasper | f | | 2340 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Wiedenbruch, Paul | | | 1920 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Riedel, David | | | 1937 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | 1. Kurt-Pape-Open | Hameln | GER | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1996 | 2.50 | 4 | 0.33 | 20 | 6.60 | |
| | Kutz, Paul Matti | | | 1596 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoerstmann, Martin | f | | 2210 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Izrailev, Alexander | | | 2277 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Drygala, Lars | | | 1692 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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