Individual Calculations July 2012
 Rosen, Daniel B  Total change: -35.85  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2132 2125 3.00 11 -2.39 15 -35.85 
  Fraser-Mitchell, Jeremy N 2085 ENG0.501-0.0615-0.90 
  Sanders, Isaac B 2136 ENG0.5010.02150.30 
  Chan, Nevil 2117 ENG0.501-0.0115-0.15 
  Burnett, Jim 2137 ENG0.001-0.4815-7.20 
  Wittmann, Jochen c2216 ENG0.001-0.3815-5.70 
  Cumbers, Paul 2157 ENG0.5010.04150.60 
  Hackner, Oskar A 2015 ENG0.501-0.1515-2.25 
  Purton, Ben J 2145 ENG0.001-0.4715-7.05 
  Frostick, Clive A 2175 ENG0.001-0.4315-6.45 
  Weaving, Richard 2116 ENG0.001-0.5115-7.65 
  James, David J f2153 WLS0.5010.04150.60 

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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