Individual Calculations January 2009
 Hernandez, Juan C  Total change: 11.25  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2248 2015 2.00 7 0.45 25 11.25 
  Bakalarz, Mietek m2330 LUX0.001-0.1425-3.50 
  Chahrani, Ibrahim f2314 LBA0.001-0.1525-3.75 
  Magana, Benjamin 2141 KEN0.5010.17254.25 
  Seegolam, Pradeep 2066 MRI1.0010.572514.25 
  Efimov, Igor g2365 MNC0.001-0.1125-2.75 
  Uesugi, Shinsaku 2222 JPN0.5010.27256.75 
  Rees, Ioan c2297 WLS0.001-0.1625-4.00 

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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