Individual Calculations June 2018
 Roos, David  Total change: 34.20  Rating chartPersonal card
 Belgian Interclubs 2017-2018 Round 11 Various Places BEL 2018-04-29
RcRownchangeKK*chgGame
 2311 2116 1.00 1 0.75 20 15.00 
  Bezemer, Arno f2311 NED1.0010.752015.00 

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)
 
 42eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2018-05-19
RcRownchangeKK*chgGame
 2104 2108 4.50 7 0.96 20 19.20 
  Lubino, Adrien 1749 FRA1.0010.10202.00 
  Manet, Eric 1914 FRA1.0010.25205.00 
  Inkiov, Ventzislav g2418 FID0.001-0.1420-2.80 
  Thomas, Olivier 1966 FRA1.0010.31206.20 
  Hautot, Stephane m2351 BEL0.5010.30206.00 
  Shirazi, Kamran m2325 FRA0.001-0.2220-4.40 
  Dumont, Andre 2002 BEL1.0010.36207.20 

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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