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Individual Calculations July 2010 |
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| Siegel, Adrian, Dr Total change: -30.45 | |   |
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| Amateur CHessOPEN | Lugano-Paradiso | SUI | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2003 | 1.00 | 3 | -0.50 | 15 | -7.50 | |
|  Lipecki, Alexander | | | 2140 | SUI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Aerni, Andi | | | 2111 | SUI | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Zahner, Rolf | | | 1729 | SUI | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | Open de Neuchatel | Neuchatel | SUI | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 2005 | 2.50 | 5 | -1.53 | 15 | -22.95 | |
| | Frauchiger, Thomas | | | 1665 | SUI | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Del Val, Josefa | | | 1676 | SUI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Andjelkovic, Slavoljub | | | 1812 | SUI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Buffat, Pierre-Andre | | | 1791 | SUI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Lachausse, Bruno | | | 1810 | SUI | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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