Individual Calculations January 2022
 Marmion, Alexandre  Total change: 12.80  Rating chartPersonal card
 12eme open international de Corbas CORBAS FRA 2021-12-19
RcRownchangeKK*chgGame
 1495 1493 4.00 7 0.64 20 12.80 
  Georges, Arthur 1093  * FRA1.0010.08201.60 
  Bournique, Bruno 1740 FRA0.001-0.1920-3.80 
  Gobert, Simon 1093  * FRA1.0010.08201.60 
  Rosenfeld, Imre 1676 FRA0.5010.24204.80 
  Guichard, Thomas 1667 FRA0.001-0.2720-5.40 
  Ouelbani, Ghizelene 1353 FRA1.0010.31206.20 
  Pascal, Jonathan 1843 FRA0.5010.39207.80 
 * 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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