Individual Calculations July 2012
 Ross, Chris N  Total change: 5.25  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2159 2237 7.00 11 0.35 15 5.25 
  Edwards-Wright, Miles D 1995 ENG0.501-0.3015-4.50 
  Gayson, Peter M 2204 ENG0.501-0.0515-0.75 
  Whiteley, Andrew J m2280 ENG0.5010.06150.90 
  Sanders, Isaac B 2136 ENG0.501-0.1415-2.10 
  Chan, Nevil 2117 ENG1.0010.34155.10 
  Goodger, Martyn 2107 ENG0.501-0.1815-2.70 
  Williamson, Kevin J 2083 ENG0.501-0.2115-3.15 
  Thomas, Nicholas f2268 ENG0.5010.04150.60 
  James, David J f2153 WLS1.0010.38155.70 
  Murphy, Hugh W 2217 ENG1.0010.47157.05 
  Coates, Kenneth G 2194 ENG0.501-0.0615-0.90 

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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