Individual Calculations September 2012
 Pleasants, Allan J  Total change: 30.15  Rating chartPersonal card
 South Wales International Open 2012 Penarth WLS 2012-07-08
RcRownchangeKK*chgGame
 2131 2070 5.50 8 2.01 15 30.15 
  Petrov, Marijan g2470  * BUL0.001-0.0815-1.20 
  Bridges, Paul 1846 WLS0.501-0.2815-4.20 
  Leconte, Nicolas 1750 FRA1.0010.13151.95 
  Bullen, Alex 1798 WLS1.0010.17152.55 
  Menadue, Jeremy F S 2160 ENG1.0010.62159.30 
  Duncan, Chris R f2318 ENG1.0010.811512.15 
  Chatalbashev, Boris g2470  * BUL0.001-0.0815-1.20 
  Braun, Walter f2239 AUT1.0010.721510.80 
 * 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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