Individual Calculations July 2015
 Molina Mendoza, Omar  Total change: -0.80  Rating chartPersonal card
 North American Youth Chess Festival 2015 U16 Open Toluca, Estado de Mexico MEX 2015-05-27
RcRownchangeKK*chgGame
 1939 1954 3.50 7 -0.02 40 -0.80 
  Fernandez Pozas, Pablo Antonio 1554  * MEX1.0010.08403.20 
  Martinez Smirnov, Timur Ri 1673 MEX1.0010.16406.40 
  Tello Chavez, Isaac Valent 2022 MEX0.5010.09403.60 
  Niemann, Hans M 2166 USA0.001-0.2340-9.20 
  Roque Sola, Jose Luis 1943 MEX0.501-0.0240-0.80 
  Sandoval Mercado, Carlos f2052 MEX0.5010.13405.20 
  Zhu, Hong Rui 2163 CAN0.001-0.2340-9.20 
 * 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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