Individual Calculations January 2010
 Greb, Nikola  Total change: -15.15  Rating chartPersonal card
 18th CRO Team Ch - III.A. League Centre (r8-r13) Zagreb CRO 2009-10-04
RcRownchangeKK*chgGame
 2050 2053 0.00 2 -1.01 15 -15.15 
  Koporcic, Branko 2066 CRO0.001-0.4815-7.20 
  Ivekovic, Bozidar 2034 CRO0.001-0.5315-7.95 

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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