Blitz: Individual Calculations January 2019
 Girardin, Jean-Marc  Total change: -16.40  Rating chartPersonal card
 OPEN INTERNATIONAL DE BLITZ DE DOUALA, first edition DOUALA CMR 2018-12-08
RcRownchangeKK*chgGame
 1817 1555 0.00 4 -0.82 20 -16.40 
  Lobe, Belhe Prosper 1581 CMR0.001-0.4620-9.20 
  Tchuenbou, Michael 1802 CMR0.001-0.1920-3.80 
  Ebosse, Kingue Victor Patrick f1955  * CMR0.001-0.0820-1.60 
  Amba, Oyon Marius Claude m1931 CMR0.001-0.0920-1.80 
 * 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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