Individual Calculations May 2012
 Mendoza Salazar, Ramon Lev  Total change: 25.50  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2121 2022 3.50 7 0.85 30 25.50 
  Sanchez Enriquez, Oscar Ge f2325 MEX0.5010.363010.80 
  Tapie Amione, Pablo Adib c2265 MEX0.5010.30309.00 
  Altamirano Gonzalez, Yehud 2182 MEX0.001-0.2930-8.70 
  Sosa Encarnacion, Josue 2142 MEX0.001-0.3430-10.20 
  Cervantes Gonzalez, Alan 1838 MEX1.0010.26307.80 
  Gutierrez Navarro, Daniel 1881 MEX1.0010.31309.30 
  Vega Granillo, Alejandro 2213 MEX0.5010.25307.50 

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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