Individual Calculations October 2012
 Psaila, Clarence  Total change: -24.90  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2093 2026 0.50 5 -1.66 15 -24.90 
  Radford, Michael 1848 BER0.001-0.7315-10.95 
  Dao, Thien Hai g2426  * VIE0.001-0.0815-1.20 
  Brown, Thomas 2104 WLS0.001-0.3915-5.85 
  Jaiswal, Rupesh 1956 NEP0.501-0.1015-1.50 
  Alfaro, William f2129 NCA0.001-0.3615-5.40 
 * 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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