Individual Calculations March 2012
 Guarisco, Renzo  Total change: 18.45  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1871 1798 4.00 7 1.23 15 18.45 
  Hirzel, Martin 1943 SUI0.5010.19152.85 
  Kalbermatter, Philipp 1911 SUI0.001-0.3515-5.25 
  Thode, Hugo 1474 SUI1.0010.13151.95 
  Maag, Rene 1934 SUI1.0010.681510.20 
  Kajtez, Mile 1902 SUI1.0010.64159.60 
  Peter, Raymond 1964 SUI0.5010.22153.30 
  Meier, Franz 1968 SUI0.001-0.2815-4.20 

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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