Individual Calculations March 2018
 Ishikawa, Emilio Keiji  Total change: -26.00  Rating chartPersonal card
 Aberto do Brasil de Carnaval 2018 Sao Paulo SP BRA 2018-02-10
RcRownchangeKK*chgGame
 1671 1755 3.00 7 -1.30 20 -26.00 
  El Debs, Felipe De Cresce g2155  * BRA0.001-0.0820-1.60 
  Carvalho, Vivian Dos Santos 1440 BRA0.501-0.3620-7.20 
  Sato, Leticia Miho 1540 BRA0.501-0.2720-5.40 
  Lima, Aine Carolina 1518 BRA1.0010.20204.00 
  Do Valle Cardoso, Lucas 2053 BRA0.001-0.1520-3.00 
  Hayashi, Kaito 1498 BRA1.0010.18203.60 
  Lima, Vinicius Taishun 1490 BRA0.001-0.8220-16.40 
 * 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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