Individual Calculations November 2011
 Mumcu, Ozer  Total change: -24.60  Rating chartPersonal card
 2011 World Amateur Chess Championship Antalya TUR 2011-10-01
RcRownchangeKK*chgGame
 1857 1620 0.50 6 -0.82 30 -24.60 
  Ozdemir, Timur 1956 TUR0.001-0.1230-3.60 
  Anu, Bayar 1940 MGL0.001-0.1330-3.90 
  Bayona, Karin Silvana 1802 COL0.5010.24307.20 
  Moudallal, Tarek 1990 LIB0.001-0.1030-3.00 
  Oney, Gulumser 1748 TUR0.001-0.3330-9.90 
  Herrera, Wilene 1705 COL0.001-0.3830-11.40 

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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