Individual Calculations July 2009
 Nep, Ron  Total change: -14.10  Rating chartPersonal card
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2121 2231 1.00 3 -0.94 15 -14.10 
  Deen, Ron 2097 NED0.001-0.6815-10.20 
  Jongsma, Lex 2194 NED0.501-0.0515-0.75 
  Van Bohemen, Cees 2073 NED0.501-0.2115-3.15 

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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