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Individual Calculations October 2012 |
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| Gurschler, Gregor Total change: 2.10 | |   |
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| 1st Boat Chess Open Lago Maggiore | Locarno | SUI | 2012-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1935 | 2.50 | 4 | 0.14 | 15 | 2.10 | |
|  Piona, Marco | | | 1896 | SUI | 0.00 | 1 | -0.55 | 15 | -8.25 | |  Lachat, Martin | | | 1686 | SUI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Guensberg, Alex | | | 1760 | SUI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Borin, Fabio | | | 2111 | ITA | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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