Individual Calculations October 2012
 Mbedza, Richard  Total change: 16.80  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2099 2045 4.00 8 0.56 30 16.80 
  Macias Murillo, Bryan m2365 ECU0.001-0.1330-3.90 
  Abdulla, Ibrahim 1851 MDV1.0010.25307.50 
  Valenta, Vit 2162 CZE0.001-0.3430-10.20 
  Gateri, Martin f2082 KEN1.0010.553016.50 
  Zerafa, Patrick c2089 MLT1.0010.563016.80 
  Latorre, Manuel f2303 PAR0.001-0.1830-5.40 
  Yang,ching Wei, Austin 1736 TPE1.0010.14304.20 
  Joseph, Marcus 2206 TRI0.001-0.2930-8.70 

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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