Blitz: Individual Calculations January 2020
 Lopez, Sandy De Castro  Total change: -13.60  Rating chartPersonal card
 IRT Metropole BLZ Natalino 2019 Porto Alegre RS BRA 2019-12-14
RcRownchangeKK*chgGame
 1678 1549 1.00 5 -0.68 20 -13.60 
  Furmam, Fernando Gustavo 1857 BRA0.001-0.1420-2.80 
  Souza, Vitor Gabriel Batista 1642 BRA1.0010.632012.60 
  Tambara, Newton 1693 BRA0.001-0.3120-6.20 
  Pereira, Carlos Pequer 1541 BRA0.001-0.5120-10.20 
  Bringhenti, Bruno Domingues 1657 BRA0.001-0.3520-7.00 

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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