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Individual Calculations February 2013 |
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| Andjelkovic, Slavoljub Total change: 9.00 | |   |
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| 36. Zurich Weihnachtsopen Allgemei | Zurich | SUI | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1789 | 4.00 | 7 | -0.01 | 15 | -0.15 | |
|  Nellissen, Werner | | | 1484 | SUI | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Saikrishnan, Sai | | | 1887 | SUI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Britschgi-Bieri, Carmen | | | 1680 | SUI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Frei, Alexander | | | 1628 | GER | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Biasi, Grace | | | 1718 | SUI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Mollet, Robert | | | 1776 | SUI | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Joncic, Dragan | | | 1937 | SUI | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | Hilton Schachfestival 2013 Amateurs | Basel | SUI | 2013-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1789 | 3.00 | 6 | 0.61 | 15 | 9.15 | |
| | Vorotnikova, Natalia | | | 1942 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Del Val, Josefa | | | 1562 | SUI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Fatzer, Ernst | | | 2012 | SUI | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Haag, Rolf | | | 1914 | SUI | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Stockert, Laurids | | | 1894 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Rutten, David | | | 1872 | NED | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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