Individual Calculations September 2011
 Harwood, Duncan J  Total change: 6.30  Rating chartPersonal card
 22nd NATO Chess Championships Kaunas LTU 2011-08-08
RcRownchangeKK*chgGame
 2111 2010 2.50 6 0.21 30 6.30 
  Patron, Pascal 1997 FRA1.0010.483014.40 
  Berrak, Sedat 2078 TUR0.5010.09302.70 
  Zengin, Sedat 2064 TUR1.0010.583017.40 
  Drabke, Lorenz Maximilian m2410  * GER0.001-0.0830-2.40 
  Picart, Laurent 2094 FRA0.001-0.3830-11.40 
  Almonti, Alessandro 2022 ITA0.001-0.4830-14.40 
 * 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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