Individual Calculations July 2019
 Peyrin, Jean  Total change: -25.80  Rating chartPersonal card
 L'Echiquier Grenoblois Printemps 2019 (-2200) GRENOBLE FRA 2019-05-08
RcRownchangeKK*chgGame
 1552 1828 3.50 6 -1.29 20 -25.80 
  Pernoud, Claire 1428  * FRA0.501-0.4220-8.40 
  Raimo, Nicolas 1545 FRA0.001-0.8420-16.80 
  Charfe, Yves 1428  * FRA1.0010.08201.60 
  Chesney, Philippe 1428  * FRA1.0010.08201.60 
  Blanchard, Hugues 1928 FRA0.001-0.3620-7.20 
  Buisse, Thomas 1557 FRA1.0010.17203.40 
 * 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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