Individual Calculations October 2008
 Purnoch, Josef  Total change: -14.55  Rating chartPersonal card
 Jesenik Open 2008 Jesenik CZE 2008-08-16
RcRownchangeKK*chgGame
 2089 2216 5.00 9 -0.97 15 -14.55 
  Papan, Cyril 2032 CZE0.501-0.2415-3.60 
  Veselsky, Frantisek 2041 CZE1.0010.27154.05 
  Krupa, Krzysztof 2089 POL0.501-0.1715-2.55 
  Drabek, Miloslav 2071 CZE0.501-0.1915-2.85 
  Cupal, Miroslav 2125 CZE1.0010.38155.70 
  Pardy, Martin 2016 CZE0.501-0.2615-3.90 
  Sobek, Jaroslav f2265 CZE0.001-0.4315-6.45 
  Bachorik, Otto 2210 CZE0.001-0.5115-7.65 
  Krupa, Jerzy 1955 POL1.0010.18152.70 

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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