Individual Calculations July 2019
 Van Dieen, Andre  Total change: 2.80  Rating chartPersonal card
 43eme open international d'echecs de Fourmies - Open B FOURMIES FRA 2019-06-08
RcRownchangeKK*chgGame
 1489 1353 2.00 6 0.07 40 2.80 
  Alary, Philippe 1443 BEL0.5010.12404.80 
  Klein, Marcel 1577 NED0.5010.284011.20 
  Jamar, Marc 1447 BEL1.0010.634025.20 
  Gandreuil, Brice 1446 FRA0.001-0.3740-14.80 
  Steichen, Daniel 1546 FRA0.001-0.2540-10.00 
  Mondeel, Paul 1474 NED0.001-0.3440-13.60 

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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