Individual Calculations November 2019
 Laboureau, Erick  Total change: -1.00  Rating chartPersonal card
 1er Trophee Joao Barbosa - Challenge du fair-play CLERMONT FERRAND FRA 2019-10-18
RcRownchangeKK*chgGame
 1451 1468 2.50 5 -0.05 20 -1.00 
  Lalitte, Raphael 1110 FRA1.0010.10202.00 
  Riboni, Andrea 1674 FRA0.001-0.2420-4.80 
  Chabaud, Philippe 1068  * FRA1.0010.08201.60 
  Fourche, Bernard 1533 FRA0.5010.09201.80 
  Sauvadet, Herve 1868  * FRA0.001-0.0820-1.60 
 * 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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