Individual Calculations October 2012
 Liu, Yeh Yang  Total change: 23.85  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2093 1883 3.50 8 1.59 15 23.85 
  Dervishi, Erald g2283  * ALB0.001-0.0815-1.20 
  Mesfin, Leykun 2115 ETH0.5010.29154.35 
  Kirby, Peter J. c2007 GCI0.001-0.3315-4.95 
  Edirisinghe, Dulan 2047 SRI0.001-0.2815-4.20 
  Gohil, Mehul 2072 KEN1.0010.751511.25 
  Asefi, Zaheeruddeen f2033 AFG0.001-0.3015-4.50 
  Chipanga, Chiletso c2116 MAW1.0010.791511.85 
  Al-Hageri, Badr 2072 KUW1.0010.751511.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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