Individual Calculations May 2013
 Spacek, Libor  Total change: -8.25  Rating chartPersonal card
 Krajsky prebor KHSS 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 2071 2208 5.50 9 -0.55 15 -8.25 
  Jueptner, Jan f2364 CZE0.001-0.2915-4.35 
  Back, Tomas 1905 CZE1.0010.14152.10 
  Dostal, Pavel 2105 CZE0.501-0.1415-2.10 
  Novak, Ludek 1961 CZE1.0010.19152.85 
  Semerak, Pavel 1996 CZE1.0010.23153.45 
  Novotny, Lubomir 1986 CZE1.0010.22153.30 
  Ptacek, Tomas 2007 CZE0.501-0.2615-3.90 
  Kracik, Tomas 2157 CZE0.001-0.5715-8.55 
  Tazlar, Petr 2155 CZE0.501-0.0715-1.05 

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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