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Individual Calculations January 2020 |
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| Gerhards, Walter Total change: 1.00 | |   |
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| 26. Bad Bertricher Schachtage Seniorenturnier | Bad Bertrich | GER | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1896 | 4.50 | 9 | 0.05 | 20 | 1.00 | |
|  Mayer, Rolf | | | 1496 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Haase, Reinhard | | | 2116 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Schumacher, Ursula | | | 1550 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kierzek, Mira | | wf | 1980 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Vogel, Jaap | f | | 2159 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Krebs, Dietmar | | | 1956 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Westerinen, Heikki Markku Julius | g | | 2293 | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sombetzki, Detlef | | | 1496 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bauder, Herbert | | | 1938 | GER | 0.00 | 1 | -0.44 | 20 | -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) | | |
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