Individual Calculations July 2012
 McDonald, Neil  Total change: -4.00  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2317 2457 5.00 8 -0.40 10 -4.00 
  Merry, Alan B 2100 ENG0.001-0.8910-8.90 
  Byron, Alan M 2241 ENG1.0010.22102.20 
  Ciuksyte, Dagne mwg2327 ENG1.0010.32103.20 
  Arkell, Keith C g2418 ENG0.501-0.0510-0.50 
  Galego, Luis g2482 POR0.5010.03100.30 
  Collins, Sam E m2426 IRL1.0010.46104.60 
  Alfred, Nathan Sw f2294 ENG1.0010.28102.80 
  Buckley, David E 2245 ENG0.001-0.7710-7.70 

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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