Individual Calculations November 2018 |
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Koch, Ralf-Johannes Total change: 25.20 | | |
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Hamburger Senioren-Einzelmeisterschaft 2018 over 50 | Hamburg | GER | 2018-10-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1850 | 1701 | 3.50 | 7 | 1.26 | 20 | 25.20 | |
| Porth, Hartmut | | | 2068 | GER | 1.00 | 1 | 0.90 | 20 | 18.00 | | Becker, Thomas | | | 1929 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | Schirmer, Werner | | | 1937 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | Johanssen, Torsten | | | 1898 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | Bigott, Martin | | | 1752 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | Molsner, Heinz | | | 1705 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | Raedisch, Peter | | | 1659 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | 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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