Individual Calculations January 2011
 Hayward, Alan  Total change: -6.60  Rating chartPersonal card
 e2e4 Brighton Major Brighton ENG 2010-11-12
RcRownchangeKK*chgGame
 1976 1969 0.00 1 -0.49 15 -7.35 
  Bryant, Richard B E 1976 ENG0.001-0.4915-7.35 

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)
 
 London Chess Classic Open London ENG 2010-12-08
RcRownchangeKK*chgGame
 2041 1969 2.50 6 0.05 15 0.75 
  Stoma, Pawel 2351 POL0.001-0.0915-1.35 
  Harari, Zaki 2197 ENG0.001-0.2115-3.15 
  Miu, Marinel 1582 ROU1.0010.09151.35 
  Yeo, Michael J 2183 ENG0.001-0.2315-3.45 
  Caorlin, Marco 1849 SUI1.0010.34155.10 
  McGowan, Daniel 2082 SCO0.5010.15152.25 

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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