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Individual Calculations January 2018 |
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| Gerhards, Walter Total change: -33.40 | |   |
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| 25. Bad Bertricher Schachtage Seniorenturnier | Bad Bertrich | GER | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1953 | 5.00 | 9 | -1.67 | 20 | -33.40 | |
|  Kneip, Jakob | | | 1619 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Khanukov, Boris | m | | 2279 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zimmer, Franz | | | 1663 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Weber, Gerhard, Dr. | | | 1762 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bernhardt, Eduard | | | 1644 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Titz, Waldemar | | | 1739 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Van Houten, Henk | | | 1647 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Straesser, Gerda | | | 1679 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Goris-Schouwstra, Adry | | | 1763 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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