Individual Calculations May 2012
 Beltran Vazquez, Guillermo  Total change: 6.15  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2154 2157 5.00 9 0.41 15 6.15 
  Avila Uriostegui, Norbert 1903 MEX1.0010.19152.85 
  Nogueiras Santiago, Jesus g2521 CUB0.001-0.1015-1.50 
  Ortiz Rubio, Alfonso 1950 MEX1.0010.23153.45 
  Hernandez Guerrero, Eduard f2347 MEX0.001-0.2515-3.75 
  Martinez Rodriguez, Miguel 1980 MEX1.0010.27154.05 
  Sanchez Enriquez, Oscar Ge f2325 MEX0.5010.22153.30 
  Robles Sanchez, Fausto 1940 MEX1.0010.22153.30 
  Almeida Saenz, Alfonso m2345 MEX0.001-0.2615-3.90 
  Ramirez Osio, Julio Adrian 2078 MEX0.501-0.1115-1.65 

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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