Individual Calculations March 2011
 Healy, John  Total change: -17.10  Rating chartPersonal card
 Gonzaga Classic 2011 Dublin IRL 2011-02-04
RcRownchangeKK*chgGame
 2011 1848 0.00 4 -1.14 15 -17.10 
  Duffy, Seamus 2022 IRL0.001-0.2715-4.05 
  Murray, David B. 2039 IRL0.001-0.2515-3.75 
  Janusaitis, Mindaugas 1936 LTU0.001-0.3815-5.70 
  Skrzypnik, Tomasz 2048 POL0.001-0.2415-3.60 

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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