Individual Calculations April 2018
 Castro Villasenor, Hector  Total change: -3.20  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Valladolid Mazatlan, Sinaloa MEX 2018-02-22
RcRownchangeKK*chgGame
 1900 1848 3.00 7 -0.08 40 -3.20 
  Galaviz Medina, Sion Radam c2236 MEX0.001-0.0940-3.60 
  Beltran Medina, Jorge 1996 MEX0.001-0.3040-12.00 
  Garcia Quiroz, Omar Alejandro 1954 MEX0.001-0.3640-14.40 
  Padilla Garcia, Cecilia Xasive 1807 MEX0.001-0.5640-22.40 
  Solorio Valderrama, Noe 1966 FID1.0010.664026.40 
  Herrera Amador, Julio Cesar 1791 MEX1.0010.424016.80 
  Ramirez Toledo, Ayleen Maribel 1552 MEX1.0010.15406.00 

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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