Individual Calculations May 2012
 Spence, David J  Total change: 13.95  Rating chartPersonal card
 e2e4 High Wycombe Open March 2012 High Wycombe ENG 2012-03-16
RcRownchangeKK*chgGame
 2186 2221 2.50 4 0.32 15 4.80 
  Craft, Isaac 1969 ENG1.0010.19152.85 
  Bennett, Dominic L 2075 ENG1.0010.30154.50 
  Hamitevici, Vladimir m2436 MDA0.5010.27154.05 
  White, Michael J R f2262 ENG0.001-0.4415-6.60 

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)
 
 Southend Open 2012 Southend ENG 2012-04-06
RcRownchangeKK*chgGame
 2172 2221 4.00 6 0.61 15 9.15 
  Wells, Jonathan C 1992 ENG1.0010.21153.15 
  Cannon, Richard J 2080 ENG1.0010.31154.65 
  Ghasi, Ameet K f2400 ENG0.5010.23153.45 
  Karayiannis, Costas 2162 ENG1.0010.42156.30 
  Burnett, Jim 2136 ENG0.501-0.1215-1.80 
  Eames, Robert S f2263 ENG0.001-0.4415-6.60 

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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