Individual Calculations July 2012
 Shaw, Peter  Total change: -13.35  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2189 2181 4.50 11 -0.89 15 -13.35 
  Chan, Nevil 2117 ENG1.0010.41156.15 
  Polaczek, Richard m2377 BEL0.001-0.2515-3.75 
  Onley, Ej David 2099 ENG0.501-0.1115-1.65 
  Winfridsson, Ola 2122 SWE1.0010.42156.30 
  Hackner, Oskar A 2015 ENG0.001-0.7215-10.80 
  O`Toole, George E 2189 ENG0.001-0.4915-7.35 
  Wittmann, Jochen c2216 ENG0.5010.05150.75 
  Redmond, John P 2246 IRL0.5010.09151.35 
  Pitcher, John 2205 ENG0.5010.03150.45 
  Cooksey, Paul S f2273 ENG0.001-0.3715-5.55 
  Murphy, Hugh W 2217 ENG0.5010.05150.75 

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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