Individual Calculations March 2012
 Sisoev, Robert  Total change: 4.20  Rating chartPersonal card
 e2e4 Brighton Major C Brighton ENG 2012-02-15
RcRownchangeKK*chgGame
 1592 1672 5.50 9 0.14 30 4.20 
  Kouchak, Jason 1753 FRA1.0010.613018.30 
  Zhou, Yang-Jian 1579 ENG0.001-0.6330-18.90 
  Liu, David J 1600 ENG1.0010.403012.00 
  Melsom, Jonathan T 1730 ENG1.0010.583017.40 
  Mason, Ian 1561 ENG1.0010.353010.50 
  Mani, Subramaniam 1302 IND0.501-0.4030-12.00 
  Lavelle, Terry 1451 ENG0.501-0.2830-8.40 
  Crouch, Timothy J 1643 ENG0.001-0.5430-16.20 
  Fowler, David J 1708 ENG0.5010.05301.50 

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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