Individual Calculations January 2020
 Lopez Naranjo, Ubaldo Enrique  Total change: 80.80  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1876 1637 3.50 7 2.02 40 80.80 
  Moran Velez, Francisco R 1935 MEX0.5010.354014.00 
  Hernandez Santa Cruz Verazas, Pab 1915 MEX1.0010.834033.20 
  Acosta Pedroso, Gerardo 2004 CUB0.5010.404016.00 
  Rosales Campos, Paul 1893 MEX0.001-0.1940-7.60 
  Sandy, Rodriguez Juan Pablo 1777 MEX0.5010.19407.60 
  Caballero Vazquez, Sergio 1854 MEX0.5010.284011.20 
  Pineda Cantoral, David 1755 MEX0.5010.16406.40 

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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