Individual Calculations July 2013
 Mendez Tovar, Rosario Trin  Total change: 4.65  Rating chartPersonal card
 Olimpiada Nacional 2013 Sub 16 Femenil Aguascalientes, Ags MEX 2013-06-01
RcRownchangeKK*chgGame
 1709 1593 1.00 2 0.31 15 4.65 
  Avila Fraire, Ameyalli 1681 MEX1.0010.62159.30 
  Reyes Paz, Julieta 1736 MEX0.001-0.3115-4.65 

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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