Blitz: Individual Calculations January 2018
 Woichinevski, Joao Vinicius Peru  Total change: -9.80  Rating chartPersonal card
 Sudamericano Blitz 2017 Sub 14 Asuncion PAR 2017-12-04
RcRownchangeKK*chgGame
 1505 1617 4.00 7 -0.40 20 -8.00 
  Montiel, Angel Nathanael 1288 PAR0.001-0.8820-17.60 
  Schmidt, Erick Eduardo Da Silva 1714 BRA1.0010.632012.60 
  Arauco Celestino, Arianna Sofia 1408 PER0.001-0.7720-15.40 
  Quintana, Daniela Sofia 1289 PER1.0010.13202.60 
  Puma Llerena, Maricarmen 1438 PER1.0010.27205.40 
  Piccoli, Lucas Fonseca 1744 BRA0.001-0.3320-6.60 
  Moreira, Fabrizio Roberto Benjam 1651 ARG1.0010.552011.00 

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)
 
 Final Aberta do Campeonato Catarinense de Xadrez BLZ 2017 Criciuma SC BRA 2017-12-17
RcRownchangeKK*chgGame
 1760 1617 2.00 6 -0.09 20 -1.80 
  Pereira, Geanfrancesco 2017  * BRA0.001-0.0820-1.60 
  Senger, Marcelo 1969 BRA0.001-0.1120-2.20 
  Senger, Maria Clara Da Silveira 1230 BRA1.0010.09201.80 
  Leacima, Giovane Santiago 1884 BRA0.001-0.1820-3.60 
  Nicoladeli, Isadora Da Rocha 1442 BRA1.0010.27205.40 
  Cordeiro, Marco Aurelio Zaror 2017  * BRA0.001-0.0820-1.60 
 * 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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