Individual Calculations July 2012
 Pitcher, John  Total change: 21.00  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2197 2205 6.00 9 1.40 15 21.00 
  Brown, Tom 2094 WLS1.0010.35155.25 
  Jaunooby, Ali Reza 2144 ENG1.0010.42156.30 
  Cooper, John G m2351 WLS0.5010.20153.00 
  Hansen, Hans-Peter 2215 GER0.5010.01150.15 
  Tavoularis, Nicholas 2143 GRE1.0010.41156.15 
  Jackson, Sheila wg2162 ENG1.0010.44156.60 
  Polaczek, Richard m2377 BEL0.001-0.2715-4.05 
  Shaw, Peter 2181 ENG0.501-0.0315-0.45 
  McEwan, Ken B 2109 SCO0.501-0.1315-1.95 

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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