Individual Calculations April 2020
 Girard, Eric  Total change: 27.80  Rating chartPersonal card
 19th Rochefort Chess Festival - Masters ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 2155 2011 4.00 8 1.39 20 27.80 
  Suarez Uriel, Adrian m2371 ESP0.001-0.1020-2.00 
  Lagunes, Jean-Renaud 1909 FRA1.0010.36207.20 
  Coursaget, Nicolas f2245 FRA0.5010.29205.80 
  Sim, Sylvain f2191 FRA0.5010.24204.80 
  Batteux, Mickael 2063 FRA0.5010.07201.40 
  Sahil, Tickoo 2275 IND0.001-0.1820-3.60 
  Tisin, Gilles 1982 FRA1.0010.46209.20 
  Bystrov, Sergej M. m2206 RUS0.5010.25205.00 

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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