Individual Calculations May 2012
 Redmond, John P.  Total change: -20.10  Rating chartPersonal card
 e2e4 Dublin Masters Dublin IRL 2012-04-05
RcRownchangeKK*chgGame
 2116 2246 4.50 9 -1.34 15 -20.10 
  O`Donnell, Conor 1846  * IRL0.501-0.4215-6.30 
  Salter, David 1897 IRL1.0010.11151.65 
  Sowray, Peter J. f2375 ENG0.001-0.3315-4.95 
  Rawell, Jon Egil 2035 NOR1.0010.23153.45 
  Eggleston, David J. f2327 ENG0.001-0.3915-5.85 
  Mihajlov, Sebastian 2053 NOR1.0010.25153.75 
  McMahon, Daire f2212 IRL0.501-0.0515-0.75 
  Longson, Alexander 2267 ENG0.001-0.4715-7.05 
  Goossens, Hanne 2032 BEL0.501-0.2715-4.05 
 * 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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