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Individual Calculations February 2018 |
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| Zahner, Rolf Total change: -4.80 | |   |
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| Basel Schachfestival 2018 Amateur | Basel | SUI | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1499 | 2.00 | 5 | -0.24 | 20 | -4.80 | |
|  Von Ins, Andre | | | 1819 | SUI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Steck, Kurt | | | 1709 | SUI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Mieze, Natalja | | | 1099 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Spielmann, Beat | | | 1698 | SUI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Halm, Bruno | | | 1335 | SUI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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