Individual Calculations June 2019
 Lima, Alan Silva De  Total change: -62.60  Rating chartPersonal card
 Campeonato Norte-Nordeste Amador de Xadrez STD sub-2000 - 2019 Fortaleza CE BRA 2019-04-26
RcRownchangeKK*chgGame
 1861 1999 1.00 5 -2.41 20 -48.20 
  Ferreira Filho, Joao Bosco Filgue 1855 BRA1.0010.31206.20 
  Mateus, Janete De Alcantara 1857 BRA0.001-0.6920-13.80 
  Fiori, Luis Eduardo 1803 BRA0.001-0.7520-15.00 
  Fonseca, Luis Ernesto Serra Azul 1951 BRA0.001-0.5720-11.40 
  Da Silva, Izael Brasilino Araujo 1841 BRA0.001-0.7120-14.20 

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)
 
 Campeonato Potiguar Interiorano de Xadrez 2019 Santa Cruz RN BRA 2019-05-24
RcRownchangeKK*chgGame
 1620 1999 2.00 3 -0.72 20 -14.40 
  Costa Junior, Adriano 1599  * BRA1.0010.08201.60 
  Do Nascimento, Davi Alves 1599  * BRA0.001-0.9220-18.40 
  De Lima, Enzo Magalhaes 1661 BRA1.0010.12202.40 
 * 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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