Individual Calculations July 2018
 Santiago, Bruno Majorico Freitas  Total change: -10.60  Rating chartPersonal card
 Amazon Chess Open U2200 Belem PA BRA 2018-05-18
RcRownchangeKK*chgGame
 1968 2184 4.00 6 -0.53 20 -10.60 
  Folha, Matheus Serrao 1813 BRA1.0010.10202.00 
  Amorim, Genaro Jose Melo De 1819 BRA1.0010.10202.00 
  De Freitas, Yan Luth Monteiro 2030 BRA0.001-0.7120-14.20 
  Reis, Alan De Albuquerque Maran 2067 BRA1.0010.34206.80 
  Mota, Romulo Rodrigues 1928 BRA1.0010.19203.80 
  Moraes, Nelson Da Silva c2151 BRA0.001-0.5520-11.00 

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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