Individual Calculations February 2018 |
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Porth, Hartmut Total change: 24.80 | | |
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34. Internationales Boeblinger Open A | Boeblingen | GER | 2017-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2135 | 2086 | 4.50 | 9 | 0.56 | 20 | 11.20 | |
| Rosner, Jonas | f | | 2418 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | Richter, Nils | | | 1914 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | Degenhardt, Horst | f | | 2244 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | Stijve, Theo | | | 2247 | SUI | 0.00 | 1 | -0.29 | 20 | -5.80 | | De Coninck, Erik | | | 1923 | BEL | 1.00 | 1 | 0.28 | 20 | 5.60 | | Sieglen, Joachim, Dr. | f | | 2217 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | Xu, Huahua | | wm | 2222 | CHN | 0.00 | 1 | -0.32 | 20 | -6.40 | | Birovecz, Ben Jordan | | | 1830 | HUN | 0.50 | 1 | -0.31 | 20 | -6.20 | | Den Hartog, Marijn | | | 2200 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | | 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) | | Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 A | Hamburg | GER | 2018-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2186 | 2091 | 3.00 | 5 | 1.15 | 20 | 23.00 | |
| Koehler, Gerhard, Dr. | | | 2165 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | Schulenburg, Fabian | | | 2251 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | Grote, Dirk | | | 2118 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | Wolter, Jens | | | 2175 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | Draeger, Thomas | | | 2223 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | 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) | | Oberliga Nord-Nord 2017/2018 January 2018 | various | GER | 2018-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2110 | 2091 | 0.00 | 1 | -0.47 | 20 | -9.40 | |
| Hamann, Carsten | | | 2110 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | | 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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