Individual Calculations September 2015
 Hernandez, Diego  Total change: -38.40  Rating chartPersonal card
 Campeonato Panamericano U20 Absoluto El Salvador 2015 San Salvador ESA 2015-07-15
RcRownchangeKK*chgGame
 1895 1950 3.00 7 -0.96 40 -38.40 
  Johnson, Joshua f2211 TTO0.001-0.1840-7.20 
  Ruballo, Jose 1662 ESA0.501-0.3440-13.60 
  Valencia, Oscar 1728 ESA1.0010.22408.80 
  Munoz, Randall 1706 ESA0.501-0.3040-12.00 
  Ulloa, Ruben Guillermo 2016 PAN1.0010.594023.60 
  Singh, Vishnu m2200 TTO0.001-0.1940-7.60 
  Mendez, Alan Steven 1744 ESA0.001-0.7640-30.40 

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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