Individual Calculations May 2012
 Vigoa Apecheche, Yanira  Total change: -5.85  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2157 2285 5.50 9 -0.39 15 -5.85 
  Corona Monraz, Ramiro 1971 MEX1.0010.14152.10 
  Beltran Medina, Jorge 2084 MEX1.0010.24153.60 
  Nogueiras Santiago, Jesus g2521 CUB0.001-0.2015-3.00 
  Fabian Reyes, Felipe 2037 MEX0.001-0.8115-12.15 
  Machado Cruz, Fidel 2083 MEX1.0010.24153.60 
  Robles Sanchez, Fausto 1940 MEX1.0010.11151.65 
  Martin Del Campo C., Jorge f2180 MEX0.501-0.1415-2.10 
  Garcia Almaguer, Juan Manu 2086 MEX1.0010.24153.60 
  Mitkov, Nikola g2512 MKD0.001-0.2115-3.15 

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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