Individual Calculations March 2022
 Zacarias Martinez, Daniel  Total change: 33.00  Rating chartPersonal card
 VIII Campeonato Iberoamericano Absoluto Mexico 2022 Ciudad de Mexico MEX 2022-02-12
RcRownchangeKK*chgGame
 1940 1673 3.00 7 1.65 20 33.00 
  Fernandez Rivero, Karla July wm2025 CUB0.001-0.1120-2.20 
  Garcia, Angie wf1876 ESA1.0010.762015.20 
  Martinez Morales, Geovanni 2098 MEX0.001-0.0720-1.40 
  Sosa Trani, Luis A. f1951 PUR1.0010.832016.60 
  Jorajuria Mendoza, Algol 2006 MEX0.001-0.1220-2.40 
  Martinez De La Trinidad, Alexandr 1843 MEX0.001-0.2820-5.60 
  Mateos Bernabe, Luis Javier 1779 MEX1.0010.642012.80 

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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