Individual Calculations November 2015
 Rosa, Joao Paulo  Total change: 6.40  Rating chartPersonal card
 Campeonato Brasileiro Sub-20 Absoluto STD 2015 Goiania GO BRA 2015-10-09
RcRownchangeKK*chgGame
 1722 1557 2.00 6 0.16 40 6.40 
  Okada, William Kenji 1835 BRA0.001-0.1740-6.80 
  Santos, Wellington 1526 BRA1.0010.464018.40 
  De Melo, Tiago Rosa 1625 BRA1.0010.594023.60 
  Wieth, Kelvin Eduardo 1957  * BRA0.001-0.0840-3.20 
  Zandonai Ignacio, Antonio Carlos 1787 BRA0.001-0.2140-8.40 
  Valcarcel, Victor Ignacio Santos 1604 BRA0.001-0.4340-17.20 
 * 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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