Individual Calculations July 2011
 Deka, Konrad  Total change: 5.50  Rating chartPersonal card
 World School Chess Championship 2011 -open 15 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1764 1616 1.50 4 0.22 25 5.50 
  Shabanov, Nurlan Mammad Oglu 1958 AZE0.5010.38259.50 
  Jasiak, Filip 1798 POL0.001-0.2625-6.50 
  Szeglowski, Tomasz 1673 POL0.5010.08252.00 
  Kyc, Jerzy 1628 POL0.5010.02250.50 

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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