Individual Calculations May 2010
 Gubas, Jan  Total change: -10.05  Rating chartPersonal card
 Krajsky prebor JMSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2009 2096 5.50 10 -0.67 15 -10.05 
  Bobalik, Petr 1921 CZE0.501-0.2315-3.45 
  Veznik, Petr 1957 CZE0.501-0.1915-2.85 
  Vicar, Petr 1981 CZE1.0010.34155.10 
  Petlak, Josef 2027 CZE1.0010.40156.00 
  Kalendovsky, Jan 2082 CZE0.501-0.0215-0.30 
  Pise, Jan 2087 CZE0.001-0.5115-7.65 
  Bednar, Jakub 2091 CZE0.501-0.0115-0.15 
  Kopkan, Pavel 1906 CZE0.501-0.2515-3.75 
  Riha, Otmar 1945 CZE0.501-0.2015-3.00 
  Mayer, Josef 2097 CZE0.5010.00150.00 

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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