Individual Calculations October 2017
 Niehues, Luiz Cesar  Total change: -13.80  Rating chartPersonal card
 I Circuito IRT de Xadrez Sub 2050 Taca La Barca Penha SC BRA 2017-09-22
RcRownchangeKK*chgGame
 1814 1621 1.00 6 -0.69 20 -13.80 
  Zimmermann, Kleber Renato P. c1963 BRA0.001-0.1220-2.40 
  Acosta, Pablo Alejandro 2007 ARG0.001-0.0920-1.80 
  Moraes, Maurino Anastacio De 1583 BRA1.0010.45209.00 
  Da Silva, Camila Evaristo 1664 BRA0.001-0.4420-8.80 
  Bernardes, Roberto Carlos Strutt 1727 BRA0.001-0.3620-7.20 
  Volkmann, Andre Jordi 1937 BRA0.001-0.1320-2.60 

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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