Blitz: Individual Calculations January 2019
 Da Silva, Joao Carlos Orguim  Total change: 11.60  Rating chartPersonal card
 IRT Metropole BLZ Natalino 2018 Porto Alegre RS BRA 2018-12-15
RcRownchangeKK*chgGame
 1743 1774 6.00 10 0.58 20 11.60 
  Kuciak, Alexandre 1425 BRA1.0010.11202.20 
  Pereira, Carlos Pequer 1607 BRA1.0010.28205.60 
  Dos Santos, Guilherme Fortes 1706 BRA1.0010.41208.20 
  Rodrigues, Jose Monteiro 1496 BRA1.0010.17203.40 
  Melo, Danieli De 1709 BRA1.0010.41208.20 
  Menna Barreto, Felipe Kubiaki f2174  * BRA0.001-0.0820-1.60 
  Perondi, Rodolfo Antonio 1865 BRA1.0010.622012.40 
  Melo, Gabrieli De 1753 BRA0.001-0.5320-10.60 
  Sardi, Sergio Augusto 1735 BRA0.001-0.5520-11.00 
  Fonseca, Luis Ernesto Serra Azul 1957 BRA0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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