Individual Calculations August 2014
 Been, Klaas  Total change: -27.60  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep C Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 1702 1750 1.00 3 -0.69 40 -27.60 
  Boom, Harrie 1758 NED0.001-0.4940-19.60 
  Sala, Frank 1748 NED1.0010.504020.00 
  Koopmans, Perry 1600 NED0.001-0.7040-28.00 

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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