Individual Calculations March 2012
 Zhou, Yang-Jian  Total change: 24.60  Rating chartPersonal card
 e2e4 Brighton Major C Brighton ENG 2012-02-15
RcRownchangeKK*chgGame
 1602 1579 5.00 9 0.82 30 24.60 
  Fowler, David J 1708 ENG0.001-0.3330-9.90 
  Sisoev, Robert 1672 BUL1.0010.633018.90 
  Melsom, Jonathan T 1730 ENG0.5010.20306.00 
  Mani, Subramaniam 1302 IND1.0010.17305.10 
  Crouch, Timothy J 1643 ENG0.5010.09302.70 
  Kouchak, Jason 1753 FRA1.0010.733021.90 
  Liu, David J 1600 ENG0.001-0.4730-14.10 
  Mason, Ian 1561 ENG0.001-0.5330-15.90 
  Lavelle, Terry 1451 ENG1.0010.33309.90 

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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