Individual Calculations February 2022
 Belo, Andre Nabais Moura  Total change: -9.80  Rating chartPersonal card
 Aberto Internacional de Xadrez de Nadal Ourense 2021 Ourense ESP 2021-12-27
RcRownchangeKK*chgGame
 1657 1659 2.50 6 -0.49 20 -9.80 
  Gonzalez Perez, Arian g2059  * ESP0.001-0.0820-1.60 
  Villanueva Bartolome, Jacobo 1259  * ESP1.0010.08201.60 
  Dieguez Novoa, Pura 1347 ESP0.501-0.3620-7.20 
  Goulao, Goncalo Jose Francisco 1919 POR0.5010.32206.40 
  Vazquez Gomez, David 1806 ESP0.001-0.3020-6.00 
  Dopazo Vazquez, Ivan 1551 ESP0.501-0.1520-3.00 
 * 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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