Individual Calculations January 2020
 Marquez Pereira, Antonio Carlos  Total change: 8.40  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1744 1511 1.50 6 0.21 40 8.40 
  Shaffer, Alexander 1864 PUR0.001-0.1140-4.40 
  Galaviz Medina, Aldebaran Antonin 1717 MEX0.001-0.2440-9.60 
  Solis Landa, Carlos Dilan 1698 MEX0.001-0.2640-10.40 
  Lara Camacho, Carlos Esteba 1682 MEX0.5010.23409.20 
  Corvera Choi, Kemos c1775 MEX0.5010.324012.80 
  Bazan Anaya, Ana Matilde 1726 MEX0.5010.274010.80 

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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