Individual Calculations October 2008
 Van Caspel, Ruud  Total change: -22.25  Rating chartPersonal card
 NK Senioren en Veteranen Oosterbeek NED 2008-07-05
RcRownchangeKK*chgGame
 2081 2129 2.50 6 -0.89 25 -22.25 
  De Graaff, Rag 2205 NED0.001-0.4025-10.00 
  De Rooi, Paul 2064 NED0.501-0.0925-2.25 
  Nagel, Jan 1939 NED1.0010.25256.25 
  Plijter, Martin 2029 NED0.501-0.1425-3.50 
  Piket, Joop 2186 NED0.5010.08252.00 
  Mostertman, Loek 2064 NED0.001-0.5925-14.75 

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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