Individual Calculations May 2012
 Kalivoda, Jaroslav  Total change: -30.60  Rating chartPersonal card
 Prebor Prahy - I. trida - skupina 11 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 2101 2150 2.50 8 -2.04 15 -30.60 
  Dvorak, Ludvik 2175 CZE0.5010.03150.45 
  Masek, Jan 1996 CZE0.001-0.7115-10.65 
  Valickova, Martina 2071 CZE0.501-0.1115-1.65 
  Holub, Jan 2097 CZE0.501-0.0715-1.05 
  Pochinkov, Andrey 2181 CZE0.5010.04150.60 
  Efler, David 2208 CZE0.001-0.4215-6.30 
  Miskolczi, Vitezslav 2016 CZE0.001-0.6815-10.20 
  Forman, Miroslav 2061 CZE0.501-0.1215-1.80 

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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