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Individual Calculations December 2021 |
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| Dos Santos, Joao Mateus Araujo Total change: 103.20 | |   |
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| Campeonato Piauiense de Xadrez Absoluto 2021 | Teresinense PI | BRA | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1777 | 6.00 | 9 | 2.58 | 40 | 103.20 | |
|  Neres Da Silva, Marcio | | | 1831 | BRA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Monteiro, Luis Felipe Furtado | | | 1948 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Lima Fo, Jose Pacifico | | | 1773 | BRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Veloso, Henrique Barbosa | | | 1757 | BRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Amorim, Gidelson Ferreira | | | 2117 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sales, Luis Carlos | | | 1764 | BRA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Carvalho, Lazaro Miranda | | | 1953 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gomes, Rodrigo De Oliveira | | | 1786 | BRA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Bastos, Werton Alvarenga | | | 1936 | BRA | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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