Individual Calculations March 2012
 Tikvic, Nikola  Total change: -1.95  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1913 2073 2.00 3 -0.13 15 -1.95 
  Schmid, Jakob 1890 SUI1.0010.26153.90 
  Wahl, Peter 1964 SUI0.001-0.6515-9.75 
  Luethi, Hansueli 1885 SUI1.0010.26153.90 

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)
 

 

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