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Individual Calculations February 2013 |
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| Sand, Rolf, Dr. Total change: 14.40 | |   |
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| 36. Zurich Weihnachtsopen Master | Zurich | SUI | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1949 | 2.50 | 7 | 0.29 | 15 | 4.35 | |
|  Villegas, Pierre | | | 2202 | MNC | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Issler, Christian | | | 2100 | SUI | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Wild, Achim | | | 2096 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Martig, Markus | | | 2056 | SUI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Remensberger, Hansuli | | | 2040 | SUI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Remensberger, Paul | | | 2052 | SUI | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Marentini, Marcel | | | 2073 | SUI | 0.50 | 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) | | | | Hilton Schachfestival 2013 Masters | Basel | SUI | 2013-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 1949 | 1.50 | 5 | 0.67 | 15 | 10.05 | |
| | Loetscher, Roland | f | | 2349 * | SUI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tschann, Stephan | | | 2224 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Bagri, Jaspaul | | | 2178 | SUI | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Wirz, Heinz | | | 2161 | SUI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Melkumjanc, Nicolaj | f | | 2256 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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