Individual Calculations April 2008
 Grube, Frank  Total change: 5.10  Rating chartPersonal card
 Dutch Team Competition - 3A - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2184 2056 1.00 2 0.34 15 5.10 
  Etmans, Maarten f2207 NED0.5010.20153.00 
  Van Linde, Paul 2160 NED0.5010.14152.10 

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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