Individual Calculations July 2012
 Rabbitt, Michael  Total change: 58.50  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2019 2025 4.50 5 1.95 30 58.50 
  Fallowfield, Jeremy R 2026 ENG1.0010.503015.00 
  Lochte, Szilvia 1956 HUN1.0010.403012.00 
  Blackburn, Suzy G wf1946 WLS1.0010.393011.70 
  Reuben, Stewart c2137 ENG0.5010.15304.50 
  Lee, Richard Wy 2031 ENG1.0010.513015.30 

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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