Individual Calculations January 2009
 Sambolec, Andreja  Total change: -9.90  Rating chartPersonal card
 17th CRO Team Championship - 3B2. League Centre 2008 Strigova CRO 2008-04-12
RcRownchangeKK*chgGame
 2127 1890 0.50 2 0.08 15 1.20 
  Purgar, Ivona 2065 CRO0.001-0.2715-4.05 
  Muskinja, Borivoj 2189 CRO0.5010.35155.25 

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)
 
 Rating Tournament Strigova 2008 Strigova  2008-10-10
RcRownchangeKK*chgGame
 1979 1875 0.00 2 -0.74 15 -11.10 
  Kerman, Josip 1844 CRO0.001-0.5415-8.10 
  Tomasic, Roland 2114 CRO0.001-0.2015-3.00 

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)
 

 

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