Individual Calculations October 2018
 Lorenter, Patrick  Total change: 14.80  Rating chartPersonal card
 1er Festival des Rondes Lyonnaise (-2200) A LYON FRA 2018-08-29
RcRownchangeKK*chgGame
 1825 1608 2.50 7 0.74 20 14.80 
  Gonzalez, Gregory 1579 FRA1.0010.46209.20 
  Farjot, Philippe 1853 FRA0.001-0.2020-4.00 
  Boujida, Yanis 1790 FRA0.001-0.2620-5.20 
  Chauvin, Denis 1868 SUI0.001-0.1820-3.60 
  Regnault, Alexandre 2008  * FRA0.001-0.0820-1.60 
  Bron, Philippe 1667 FRA1.0010.582011.60 
  Khachatryan, Samvel S. 2008  * ARM0.5010.42208.40 
 * 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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