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Individual Calculations February 2018 |
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| Keyser, Robin Total change: 27.60 | |   |
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| HSK-Weihnachtsopen 2017 | Hamburg | GER | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2068 | 3.50 | 6 | 0.46 | 40 | 18.40 | |
|  Kock, Rudolf | | | 1668 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Souleidis, Georgios | m | | 2401 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Schroeder, Christoph | | | 2217 | GER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Olschok, Juergen | | | 1800 | GER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ertan, Can | f | | 2363 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hourigan, Gerrit | | | 1898 | GER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | Landesliga Hamburg 2017/2018 January 2018 | Hamburg | GER | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2053 | 0.50 | 1 | 0.23 | 40 | 9.20 | |
| | Zacharias, Christian | | | 2230 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | |
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