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Individual Calculations May 2012 |
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| Groener, Marga Total change: 12.75 | |   |
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| 8.offene Hessische Seniorenmeisterschaft 2012 | Bad Sooden-Allendorf | GER | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1517 | 2.50 | 8 | 0.85 | 15 | 12.75 | |
|  Van Vorselen, Theo | | | 1824 | NED | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Maczollek, Helmut | | | 1686 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Josting, Friedel | | | 1917 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Schneider, Hans | | | 1769 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Fritsche, Rainer | | | 1669 | GER | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Tomas, Johann | | | 1892 | GER | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Semisch, Helga | | | 1594 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Van Houten, Henk | | | 1778 | NED | 0.50 | 1 | 0.32 | 15 | 4.80 | | | * 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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