Individual Calculations January 2017
 Hurtado Romero, Karen Zayde  Total change: -3.40  Rating chartPersonal card
 XXVIII Torneo Internacional de Ajedrez GM Carlos Torre Repetto In Memoriam (Magistral) Merida, Yucatan MEX 2016-12-15
RcRownchangeKK*chgGame
 2012 1811 2.00 8 -0.17 20 -3.40 
  Torres, Rosas Luis Carlos m2211  * MEX0.001-0.0820-1.60 
  Romero Nunez, Wendy wf2110 CUB1.0010.852017.00 
  Llaudy Pupo, Lisandra wm2211  * CUB0.001-0.0820-1.60 
  Nunez Hirales, Juan Alejandro 2072 MEX0.001-0.1820-3.60 
  Solorzano, Andres 2032 HON0.001-0.2220-4.40 
  Soto Gonzalez, Fidel f1967 MEX0.001-0.2920-5.80 
  Solis Landa, Carlos Dilan 1746 MEX1.0010.41208.20 
  Sanchez Matias, Nuria Ange wc1750 MEX0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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