Individual Calculations July 2009
 Krans, Jan  Total change: 29.75  Rating chartPersonal card
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2313 2112 1.00 1 0.76 25 19.00 
  Van Gisbergen, Stan f2313 NED1.0010.762519.00 

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)
 
 3C - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2084 2112 1.50 2 0.43 25 10.75 
  Groot, Simon 2008 NED0.501-0.1425-3.50 
  Oorebeek, Erwin 2159 NED1.0010.572514.25 

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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