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Individual Calculations August 2022 |
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| Amorim, Gidelson Ferreira Total change: -8.80 | |   |
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| Regional Nordeste 2022 - Nordestao | Teresina PI | BRA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2131 | 4.50 | 6 | -0.44 | 20 | -8.80 | |
|  Pereira Fo, Hildebrando Apolonio | | | 1731 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lima Fo, Jose Pacifico | | | 1768 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Andrade, Roberto Luiz Costa | f | | 1988 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Sales, Luis Carlos | | | 1748 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Leite, Italo Andre Medeiros | | | 1928 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Carvalho, Lazaro Miranda | | | 1930 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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