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Individual Calculations March 2019 |
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| Koerner, Helmut Total change: 23.40 | |   |
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| 35. Offene Berliner Senioreneinzelmeisterschaft 2019 | Berlin | GER | 2019-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1855 | 4.50 | 8 | 1.17 | 20 | 23.40 | |
|  Hackenberg, Ronald | | | 1534 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kreutzkamp, Hans-Rudolf | | | 2091 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Welz, Peter, Dr. | f | | 2001 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Federau, Juergen | f | | 2095 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Garms, Ilse | | | 1712 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Burchardt, Brigitte | | wm | 2166 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Prix, Siegfried | | | 1726 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ahlberg, Mario | | | 2038 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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