Individual Calculations July 2015
 Martinez Smirnov, Timur Ri  Total change: 74.00  Rating chartPersonal card
 North American Youth Chess Festival 2015 U16 Open Toluca, Estado de Mexico MEX 2015-05-27
RcRownchangeKK*chgGame
 1902 1673 3.50 7 1.85 40 74.00 
  Zhu, Hong Rui 2073  * CAN1.0010.924036.80 
  Molina Mendoza, Omar c1954 MEX0.001-0.1640-6.40 
  Garcia Herrera, Enrique Ric c1843 MEX0.5010.22408.80 
  Campero Villalobos, Diego 1794 MEX1.0010.664026.40 
  De Dios Suarez, Jorge Emiliano 1659 MEX1.0010.484019.20 
  Roque Sola, Jose Luis 1943 MEX0.001-0.1740-6.80 
  Xie, Tianming 2046 USA0.001-0.1040-4.00 
 * 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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