Individual Calculations January 2019
 Rangel, Hernandez Carlos Al  Total change: -19.20  Rating chartPersonal card
 XXX Carlos Torre Repetto Yucatan Merida, Yucatan MEX 2018-12-15
RcRownchangeKK*chgGame
 1925 1823 1.00 4 -0.48 40 -19.20 
  Quiroga Jaquez, Angel Ivan 2038 MEX0.001-0.2340-9.20 
  Abarca Guzman, Efren 1995 MEX0.001-0.2740-10.80 
  Carrillo Diaz, Enrique 1588 MEX1.0010.21408.40 
  Ojeda Lago, Ariadna wf2078 CUB0.001-0.1940-7.60 

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)
 

 

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