Individual Calculations October 2019
 Mathow, Hermann Thomas M.  Total change: -1.80  Rating chartPersonal card
 Aberto do Brasil I Niteroi Chess Open 2019 Niteroi RJ BRA 2019-09-04
RcRownchangeKK*chgGame
 1883 1735 2.00 6 -0.09 20 -1.80 
  Brito, Luismar f2135  * BRA0.001-0.0820-1.60 
  Campos, Alexandre Ferreira 2060 BRA0.001-0.1320-2.60 
  Salim, Joao Pedro Miranda 1485 BRA1.0010.19203.80 
  Limp, Eduardo Thelio m2135  * BRA0.001-0.0820-1.60 
  Dos Santos, Gilvan Nobrega 1895 BRA0.001-0.2920-5.80 
  Peixoto, Fernando Teodoro Martins 1585 BRA1.0010.30206.00 
 * 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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