Individual Calculations May 2019
 Perlant, Matthieu  Total change: 7.00  Rating chartPersonal card
 Team 2019 - Nationale 2 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1984 1810 1.50 4 0.35 20 7.00 
  Lafourcade, Victor 1895 FRA0.001-0.3820-7.60 
  Cathala, Thierry 1859 FRA1.0010.572011.40 
  Prevot, Jean-Luc 2031 FRA0.5010.28205.60 
  Pottier, Simeon 2151 FRA0.001-0.1220-2.40 

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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