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Individual Calculations March 2012 |
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| Riiser, Samuel Total change: -2.25 | |   |
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| Tradewise Chess Festival - Challengers A 2012 | Gibraltar | ENG | 2012-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1827 | 1.50 | 5 | 0.12 | 15 | 1.80 | |
|  Dasaolu, Adeoye | | | 2103 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Cohen, Lawrence S | | | 1971 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Brown, David | | | 1964 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Lam, Daniel King-Wai | | | 2022 | HKG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Johnsen, Kjell Magne | | | 1950 | NOR | 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) | | | | Tradewise Chess Festival - Masters 2012 | Gibraltar | ENG | 2012-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1827 | 3.50 | 10 | 0.50 | 15 | 7.50 | |
| | Jameson, David | | | 2077 | WLS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Carlsten, Peter | | | 2030 | SWE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Pettersson, Anders 1991 | | | 2219 | SWE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Flynn, David | | | 1973 | ENG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Lipecki, Alexander | | | 2159 | SUI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Fransson, Angelina | | | 1967 | SWE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Johnsen, Kjell Magne | | | 1950 | NOR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Savage, Neil | | | 1645 | RSA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Jablon, Stephen | | | 1931 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Zachariassen, John | | | 1949 | DEN | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | Tradewise Chess Festival - Challengers B 2012 | Gibraltar | ENG | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1827 | 0.00 | 3 | -0.77 | 15 | -11.55 | |
| | Uran Bermudez, Oliver Kevin | | | 2099 | VEN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Rodriguez Gonzalez, Alex | | | 2002 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Iasman, Inna | | | 1951 | FRA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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