Individual Calculations July 2008
 Minear, Peter  Total change: 4.65  Rating chartPersonal card
 World Amateur Team Parsippany, New Jersey USA USA 2008-02-16
RcRownchangeKK*chgGame
 2354 2226 1.00 2 0.31 15 4.65 
  Williams, Christopher 2201 USA1.0010.47157.05 
  Sokolin, Leonid m2506 USA0.001-0.1615-2.40 

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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