Individual Calculations July 2011
 Olthof, Rene  Total change: -15.60  Rating chartPersonal card
 5e ENCI Limburg Open - group A Maastricht NED 2011-06-10
RcRownchangeKK*chgGame
 2197 2202 2.00 6 -1.04 15 -15.60 
  Ducarmon, Quinten f2347 NED0.001-0.3115-4.65 
  Kampman, Tijmen 2108 NED0.501-0.1315-1.95 
  Oosterman, Maarten-Jan 2010 NED1.0010.25153.75 
  Harff, Marcel 2217 GER0.001-0.4815-7.20 
  Surewaard, Wilbert 2164 NED0.501-0.0515-0.75 
  Coenen, Michael 2337 GER0.001-0.3215-4.80 

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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