Individual Calculations May 2019
 Laufer, Thierry  Total change: 1.80  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1854 1919 3.00 5 0.09 20 1.80 
  Vigneron, Jean 1790 FRA0.001-0.6720-13.40 
  Battistella, Valentin 1922 FRA0.001-0.5020-10.00 
  Kreuscher, Wolfgang 1997 FRA1.0010.612012.20 
  Tarzia, Eric 1885 FRA1.0010.45209.00 
  Leclere, Jean-Yves 1678 FRA1.0010.20204.00 

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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