Individual Calculations October 2018
 Haraguchi, Matheus Sashaki  Total change: 1.60  Rating chartPersonal card
 II IRT Pensado sub 2200 CXSP Sao Paulo SP BRA 2018-09-08
RcRownchangeKK*chgGame
 1686 1577 2.50 6 0.34 40 13.60 
  Reinaldo Dos Santos, Julio 1935 BRA0.001-0.1040-4.00 
  Barberi, Catarina 1177  * BRA1.0010.08403.20 
  Ishikawa, Emilio Keiji 1729 BRA1.0010.704028.00 
  De Souza, Diego Pereira 1754 BRA0.5010.23409.20 
  Da Silva, Diogo Viana 1895 BRA0.001-0.1340-5.20 
  Kikuchi Cadilhac, Mariana Sawae 1623 BRA0.001-0.4440-17.60 
 * 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)
 
 I IRT Imperio do Xadrez de Jacarei U2200 STD Jacarei SP BRA 2018-09-15
RcRownchangeKK*chgGame
 1738 1577 1.00 4 -0.30 40 -12.00 
  Nery Junior, Jose Antonio 1977  * BRA0.001-0.0840-3.20 
  Aquino, Arthur De 1928 BRA0.001-0.1140-4.40 
  Hassen Sa, Jamile 1313 BRA1.0010.18407.20 
  Lima, Igor Cirineu De Barros 1735 BRA0.001-0.2940-11.60 
 * 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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