Individual Calculations August 2017
 Hoshino, Karen  Total change: 27.20  Rating chartPersonal card
 IRT de Ferias DF - Amador 2017 Brasilia DF BRA 2017-07-21
RcRownchangeKK*chgGame
 1827 1901 3.50 5 0.68 40 27.20 
  Nishizawa, Claudio 1591 BRA1.0010.14405.60 
  Terra, Arthur Schneider 1501  * BRA1.0010.08403.20 
  Lucena, Lincoln f2100 BRA0.5010.264010.40 
  Garcia, Eugenio V 2010 BRA1.0010.654026.00 
  Japiassu, Ricardo De Villa Nov 1934 BRA0.001-0.4540-18.00 
 * 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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