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Individual Calculations September 2010 |
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| Smith, Brian Total change: -1.95 | |   |
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| Arctic Chess Challenge 2010 | Tromsø | NOR | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1770 | 0.00 | 3 | -0.32 | 15 | -4.80 | |
|  Zozulia, Anna | m | wg | 2170 * | BEL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Soraas, Torben | | | 2139 | NOR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Haugsdal, Arn Tore | | | 2079 | NOR | 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) | | | | 8. Davos Open | Davos | SUI | 2010-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1770 | 2.00 | 5 | 0.19 | 15 | 2.85 | |
| | Cittadini, Dario | | | 2006 | SUI | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Krueckeberg, Bernd | | | 1975 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Jovanovic, Aleksandar | | | 1875 | SUI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Del Val, Josefa | | | 1673 | SUI | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Strobl, Helmut | | | 1861 | GER | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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