Individual Calculations January 2016
 Gondim, Ibrahim Mendelssohn C.  Total change: 4.20  Rating chartPersonal card
 Memorial Campeao Cearense Emanuel Costa Fortaleza CE BRA 2015-12-03
RcRownchangeKK*chgGame
 1712 1793 2.50 4 0.21 20 4.20 
  Vacis, Gabriel Nunes 1393  * BRA1.0010.08201.60 
  Vacis, Laura Nunes 1414 BRA1.0010.09201.80 
  Parente, Renan Braz 2121 BRA0.001-0.1320-2.60 
  Buarque, Hugo Leonardo De Brit 1920 BRA0.5010.17203.40 
 * 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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