Individual Calculations January 2017
 Petrov, Oscar  Total change: 6.40  Rating chartPersonal card
 2016 Washington Class Championships - Class A Lynwood, Washington USA 2016-11-25
RcRownchangeKK*chgGame
 1738 1703 1.50 2 0.60 40 24.00 
  Kadioglu, Cem 1717 TUR1.0010.524020.80 
  Truelson, Joseph 1759 USA0.5010.08403.20 

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)
 
 2016 Washington Class Championships - Master Lynwood, Washington USA 2016-11-25
RcRownchangeKK*chgGame
 1745 1703 0.00 1 -0.44 40 -17.60 
  Deshpande, Aaryan 1745 USA0.001-0.4440-17.60 

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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