Individual Calculations July 2011
 Samiroglu, Sabir Samir Oglu  Total change: -15.50  Rating chartPersonal card
 World School Chess Championship 2011 -open 15 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1790 1850 4.00 8 -0.62 25 -15.50 
  Pirverdiyev, Aqil Kamran Oglu 2072 AZE0.001-0.2225-5.50 
  Szeglowski, Tomasz 1673 POL1.0010.27256.75 
  Shabanov, Nurlan Mammad Oglu 1958 AZE0.001-0.3525-8.75 
  Kyc, Jerzy 1628 POL0.501-0.2825-7.00 
  Haputhanthri, H.u.d.b. 1691 SRI1.0010.29257.25 
  Chmielarz, Maciej 1823 POL0.001-0.5425-13.50 
  Gladysz, Jakub 1658 POL1.0010.25256.25 
  Kowalczyk, Adam 1820 POL0.501-0.0425-1.00 

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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