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Individual Calculations May 2019 |
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| Wikman, Bengt Total change: -19.00 | |   |
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| IBCA World Chess Championship 2019 | Cagliari | ITA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1806 | 2.00 | 7 | -0.95 | 20 | -19.00 | |
|  Nizam, Rasim | m | | 2166 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Atterberg, David | | | 1406 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suder, Ryszard | | | 2052 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Schulz, Gert | | | 1995 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pohlers, Juergen | | | 1923 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vrioni, Bersan | | | 1924 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Selcuk, Umit | | | 1555 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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