Individual Calculations October 2012
 Khuphwathea, Paul C.  Total change: -18.90  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2075 1859 1.00 7 -0.63 30 -18.90 
  Bernardi, Ruben 2121 ITA0.001-0.1830-5.40 
  Chavez, Hector Eduardo 2153 ESA0.001-0.1530-4.50 
  Psaila, Clarence 2026 MLT0.5010.22306.60 
  Jodorcovsky Werjivker, Paulo 2174 PAR0.001-0.1430-4.20 
  Giron, David 2025 GUA0.5010.22306.60 
  Jaiswal, Rupesh 1956 NEP0.001-0.3730-11.10 
  Munro, Allan 2067 TRI0.001-0.2330-6.90 

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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