Individual Calculations April 2018
 Letzelter, Jean-Claude  Total change: -15.20  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1932 2143 1.50 2 0.01 20 0.20 
  Wiedenhoff, Jean-Philippe 1785 FRA1.0010.10202.00 
  Gourdier, Jean-Roch 2079 FRA0.501-0.0920-1.80 

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)
 
 Team 2018 - Nationale 1 r10-11 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1934 2143 0.00 1 -0.77 20 -15.40 
  Baudon, Sebastien 1934 FRA0.001-0.7720-15.40 

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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