Individual Calculations January 2018
 Teixeira, Alexandre Cesar Fernan  Total change: 19.40  Rating chartPersonal card
 I Master Pessoense de Xadrez U1900 2017 Joao Pessoa PB BRA 2017-10-04
RcRownchangeKK*chgGame
 1663 1483 4.00 9 1.48 20 29.60 
  Baltar, Petrov Ferreira 1683 BRA0.001-0.2420-4.80 
  Trigueiro, Hamilton Nobrega 1532 BRA1.0010.572011.40 
  Felix, Dieggo Guerra 1763 BRA0.001-0.1620-3.20 
  Gomes, Genildo De Souza 1555 BRA1.0010.602012.00 
  De Moura Filho, Eny Nobrega 1428 BRA1.0010.42208.40 
  Melo, Fernando Antonio Albuquerq 1804 BRA0.001-0.1320-2.60 
  Da Silva, Antonio Dutra 1790 BRA0.001-0.1420-2.80 
  Galindo, Luciano Dutra 1694 BRA0.5010.27205.40 
  Espinola, Jose Mario 1716 BRA0.5010.29205.80 

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)
 
 XXV Campeonato Paraibano de Xadrez STD 2017 Joao Pessoa PB BRA 2017-12-08
RcRownchangeKK*chgGame
 1853 1509 0.00 4 -0.51 20 -10.20 
  Lemos, Doriedson 1909  * BRA0.001-0.0820-1.60 
  Brito, Luismar f1909  * BRA0.001-0.0820-1.60 
  Da Silva Tomaz, Luiz Antonio 1909  * BRA0.001-0.0820-1.60 
  Baltar, Petrov Ferreira 1684 BRA0.001-0.2720-5.40 
 * 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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