Individual Calculations July 2011
 Dean, Michael J  Total change: -11.55  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 1724 1639 1.00 4 -0.54 15 -8.10 
  White, Martin J 1798 ENG0.001-0.2915-4.35 
  Turvey, Steven S 1847 ENG0.001-0.2315-3.45 
  Dixon, Chris 1876 WLS0.001-0.2015-3.00 
  Rajesh, Gorak 1375 IND1.0010.18152.70 

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)
 
 e2e4 Gatwick Major Gatwick ENG 2011-06-17
RcRownchangeKK*chgGame
 1466 1641 0.50 1 -0.23 15 -3.45 
  Winter, Malcolm J 1466 ENG0.501-0.2315-3.45 

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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