Individual Calculations October 2012
 Peroutka, Ivo  Total change: -4.80  Rating chartPersonal card
 Mezinarodni rychnovsky sachovy festival senioru 2012 - S50 Rychnov nad Kneznou CZE 2012-08-20
RcRownchangeKK*chgGame
 1937 1918 3.50 8 -0.32 15 -4.80 
  Jerman, Richard 2107 CZE0.5010.25153.75 
  Cvejn, Jaroslav 1755 CZE1.0010.28154.20 
  Sobotnik, Petr 1970 CZE1.0010.57158.55 
  Lorenc, Oldrich 2139 CZE0.001-0.2215-3.30 
  Humlicek, Vojtech 1959 CZE0.001-0.4415-6.60 
  Stuchly, Jaroslav 1903 CZE0.501-0.0215-0.30 
  Korinkova, Eva 1823 CZE0.001-0.6315-9.45 
  Nemec, Otakar 1841 CZE0.501-0.1115-1.65 

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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