Individual Calculations June 2018
 Van Den Berg, Koos  Total change: 0.00  Rating chartPersonal card
 42eme open international d'echecs de Fourmies - Open B FOURMIES FRA 2018-05-19
RcRownchangeRpKK*chgGame
 1448 0 3.50 6 0.00 1468   0.00 
  Calonne, Pascal 1550 FRA0.0010.00 0.00 
  Reiffers, Eric 1435 FRA0.5010.00 0.00 
  Prokop, Victor 1501 FRA0.5010.00 0.00 
  Debaert, Eric 1039 FRA1.0010.00 0.00 
  Hartog, Henri 1591 NED1.0010.00 0.00 
  De Haan, Jurgen 1572 NED0.5010.00 0.00 

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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