Rapid: Individual Calculations August 2018
 Sanchez Enriquez, Oscar Gerardo  Total change: 4.00  Rating chartPersonal card
 III Abierto de Ajedrez de Tlalpan 1ra Fuerza Ciudad de Mexico MEX 2018-07-14
RcRownchangeKK*chgGame
 2145 2341 3.00 4 0.05 20 1.00 
  Solorzano, Andres 1976 HON1.0010.10202.00 
  Coronel Barron, Omar Fausto 2120 MEX1.0010.22204.40 
  Gongora Montes, Benjamin m2251 MEX0.501-0.1220-2.40 
  Rodriguez Rivera, Pedro m2231 CUB0.501-0.1520-3.00 

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)
 
 III Abierto de Ajedrez Tlalpan II 1ra Fuerza Ciudad de Mexico MEX 2018-07-15
RcRownchangeKK*chgGame
 2152 2341 4.50 6 0.15 20 3.00 
  Benitez Diaz, Francisco Javier 1973 MEX1.0010.10202.00 
  Gutierrez Carmona, Juan Alejandro f2088 MEX1.0010.19203.80 
  Morales Garcia, Sergio Joshafatt f2235 MEX0.501-0.1420-2.80 
  Rojas Alarcon, Julian Antonio f2314 MEX1.0010.46209.20 
  Vega Garcia, Jorge Arturo f2260 MEX0.001-0.6120-12.20 
  Claudio Piedras, Arturo 2043 MEX1.0010.15203.00 

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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