Individual Calculations March 2022
 Saidy Ayala, Daraima Diana  Total change: 4.20  Rating chartPersonal card
 VIII Campeonato Iberoamericano Absoluto Mexico 2022 Ciudad de Mexico MEX 2022-02-12
RcRownchangeKK*chgGame
 1853 1477 1.00 7 0.21 20 4.20 
  Martinez Morales, Geovanni 2098 MEX0.001-0.0120-0.20 
  Lopez Padilla, Piero Raul 1898 MEX0.001-0.0720-1.40 
  Santiago Gonzalez, Frida wc1758 MEX0.001-0.1620-3.20 
  Carreras Mendiolea, Paulina Adri wf1745 MEX0.001-0.1720-3.40 
  Sosa Pacheco, Luis 1731 PUR0.5010.31206.20 
  Ancheyta Tejas, Claudinelly wm1789 MEX0.5010.36207.20 
  Sosa Trani, Luis A. f1951 PUR0.001-0.0520-1.00 

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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