Individual Calculations July 2009
 Van Wissen, Michiel  Total change: 0.15  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2306 2279 0.00 1 -0.46 15 -6.90 
  Raasch, Joerg 2306 GER0.001-0.4615-6.90 

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)
 
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2181 2279 3.00 4 0.47 15 7.05 
  Slings, Stefan 2080 NED1.0010.24153.60 
  Sminia, Jelmer 2149 NED1.0010.32154.80 
  Zult, Daan 2171 NED0.001-0.6515-9.75 
  Rijnaarts, Sjef f2323 NED1.0010.56158.40 

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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