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Individual Calculations September 2011 |
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| Botta, Gabriele Total change: 10.20 | |   |
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| Swiss Championship Individual | Leukerbad | SUI | 2011-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2261 | 5.00 | 9 | -0.12 | 15 | -1.80 | |
|  Gerhard, Walter | | | 1985 | GER | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Bauer, Christian | g | | 2637 | FRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Zarri, Florian | | | 2047 | SUI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Freuler, Roman | | | 2081 | SUI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Studer, Noel | | | 2076 | SUI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sher, Miron N | g | | 2421 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Siebrecht, Sebastian | g | | 2470 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Paladini, Jean-Michel | | | 2059 | SUI | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Wuethrich, Lorenz | | | 2136 | 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) | | | | World Junior Chess Championship - 2011 | Chennai | IND | 2011-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2261 | 7.50 | 13 | 0.80 | 15 | 12.00 | |
| | Ter-Sahakyan, Samvel | g | | 2558 | ARM | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Kourkoulos-Arditis, Stamatis | | | 2123 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sjugirov, Sanan | g | | 2629 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Jefic, Srdjan | | | 2144 | BIH | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Shyam, Sundar M | m | | 2478 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Karma, Pandya | | | 2136 | IND | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Benitez Lozano, Javier | | | 1994 | MEX | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Mastalerz, Xavier | | | 2129 | BEL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Debashish, Dutta | | | 2126 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Akash Pc, Iyer | | | 2069 | IND | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Udeshi, Aditya | | | 2378 | IND | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Salem, A R Saleh | g | | 2493 | UAE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gireman, Ja | | | 2084 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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