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Individual Calculations September 2009 |
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| Friesen, Boris Total change: -10.80 | |   |
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| MTO | BIEL | SUI | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2097 | 5.00 | 11 | -0.72 | 15 | -10.80 | |
|  Hausrath, Daniel | m | | 2497 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Angst, Robin | | | 1929 | SUI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Lienhard, Alex | | | 1960 | SUI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Meylan, Andre | | | 1871 | SUI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Al-Tamimi, Hamad | | | 2284 | QAT | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Speck, Hans | | | 2023 | SUI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Gromova, Iulia | | wm | 2238 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kappeler, Kaspar | | | 2175 | SUI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Stella, Luca | | | 1987 | ITA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Stucki, Kaspar | | | 1977 | SUI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Gorse, Gerard | | | 2041 | FRA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | * 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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