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Individual Calculations September 2011 |
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| Gerthoffert, David Total change: 7.80 | |   |
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| 2e open d'été de Strasbourg - Accession (-1800) | STRASBOURG | FRA | 2011-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1710 | 3.50 | 5 | 0.26 | 30 | 7.80 | |
|  Lagel, Nicolas | | | 1428 | FRA | 0.50 | 1 | -0.34 | 30 | -10.20 | |  Duringer, Jacques | | | 1538 | FRA | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Fischer, Robert | | | 1603 | FRA | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Gerthoffert, Jean-Marie | | | 1660 | FRA | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Schmuck, Corentin | | | 1748 | FRA | 0.50 | 1 | 0.05 | 30 | 1.50 | |
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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