Rapid: Individual Calculations August 2018
 Garcia De Dios, Jose Antonio  Total change: 2.20  Rating chartPersonal card
 III Abierto de Ajedrez Tlalpan 2da Fuerza Ciudad de Mexico MEX 2018-07-14
RcRownchangeKK*chgGame
 1707 1732 1.00 2 -0.06 20 -1.20 
  Ramos Escobedo , Salvador 1549 MEX0.001-0.7420-14.80 
  Ramirez Padilla, Miguel An 1864 MEX1.0010.682013.60 

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 de Tlalpan II 2da Fuerza Ciudad de Mexico MEX 2018-07-15
RcRownchangeKK*chgGame
 1774 1732 1.50 3 0.17 20 3.40 
  Ramirez Tapia, Jonathan Ed 1720 MEX0.501-0.0220-0.40 
  Cruz De La Rosa, Marco A 1827 MEX1.0010.632012.60 
  Hernandez Luna, Jose Angel c1774 MEX0.001-0.4420-8.80 

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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