Blitz: Individual Calculations January 2018
 Staron, Douglas Rentz  Total change: -4.80  Rating chartPersonal card
 XIV Copa BLZ dos Campeoes Pirai do Sul PR BRA 2017-12-19
RcRownchangeKK*chgGame
 1579 1800 6.50 9 -0.24 20 -4.80 
  Dos Santos, Gabriel Martins 1444 BRA1.0010.11202.20 
  Machado, Paulo Brizola 1534 BRA1.0010.18203.60 
  Silva Jr, Maurides Ferreira Da 1717 BRA1.0010.39207.80 
  Borges, Lucas Silvestre 1789 BRA0.001-0.5220-10.40 
  Da Silva, Jackson Bueno 1446 BRA1.0010.11202.20 
  Borges, Leonardo Hisao Herai 1412 BRA0.001-0.9120-18.20 
  Barreto, Marcelo Ferreira 1713 BRA0.501-0.1220-2.40 
  Ribeiro, Jessica Maria Da Silva 1400  * BRA1.0010.08201.60 
  Mainardes, Christian Junior 1756 BRA1.0010.44208.80 
 * 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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