Individual Calculations May 2012
 Hidalgo Morales, Juan Anto  Total change: -18.60  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2024 1929 1.00 6 -1.24 15 -18.60 
  Rose, Felix 2139 MEX0.001-0.2315-3.45 
  Martha Palafox, Jaime Lion f2061 MEX0.001-0.3215-4.80 
  Reyes Ayala, Mario 1975 MEX1.0010.56158.40 
  Tello Urquiza, Guillermo 2075 MEX0.001-0.3015-4.50 
  Meza Inzunza, Jose Ramon 2083 MEX0.001-0.2915-4.35 
  Munoz, Claudia wc1809 USA0.001-0.6615-9.90 

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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