Individual Calculations September 2009
 Belohlavek, Petr  Total change: 18.15  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2227 2205 4.50 7 1.21 15 18.15 
  Pekarkova, Eva 1952 CZE1.0010.19152.85 
  Balacek, Tadeas 2098 CZE1.0010.35155.25 
  Vokac, Marek g2466 CZE0.5010.32154.80 
  Pirklova, Hana 2176 CZE1.0010.46156.90 
  Hlas, Jan 2255 SVK1.0010.57158.55 
  Erneker, Josef 2291 CZE0.001-0.3815-5.70 
  Sodoma, Jan 2354 CZE0.001-0.3015-4.50 

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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