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Individual Calculations February 2020 |
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| Godoy Olazabal, Artur Total change: -56.80 | |   |
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| Gibraltar International Chess Festival 2020 Challengers A | Gibraltar | ENG | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2154 | 2.50 | 5 | -0.94 | 20 | -18.80 | |
|  Fischer, Robert | | | 1923 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Sousa, Ludy Helsio Paulo | c | | 2247 | NOR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bujakevich, Aleksandr | f | | 2014 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Cannon, Richard J | | | 1990 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Patola, Eero | | | 1831 | FIN | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Gibraltar International Chess Festival 2020 Challengers B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2154 | 2.00 | 5 | -1.90 | 20 | -38.00 | |
| | Pakmor, Claus | | | 1937 | DEN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Gonzalvez Tamarit, Ivan | | | 1918 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Herzwurm, Robert | | | 1979 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | O`neil, Jim | | | 1870 | SCO | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Manukonda, Arun | | | 1959 | IND | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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