Individual Calculations October 2012
 Chan, Chak Man  Total change: 22.50  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2112 1818 2.50 6 1.50 15 22.50 
  Aung, Kyaw Moe 2149 MYA0.5010.38155.70 
  Nelis, Jean-Francois 2207 MNC0.5010.41156.15 
  Manuel, Menandro 1922 PLW1.0010.64159.60 
  Jayasundara, P K U M 2027 SRI0.001-0.2315-3.45 
  Chavez, Hector Eduardo 2153 ESA0.5010.38155.70 
  Asabri, Hussien f2211 LBA0.001-0.0815-1.20 

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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