Individual Calculations December 2014
 Salama, Andre Sasson  Total change: 6.80  Rating chartPersonal card
 II IRT Jarbas Karman Sao Paulo/SP BRA 2014-11-21
RcRownchangeKK*chgGame
 1840 1990 4.50 6 0.34 20 6.80 
  Nunes, Adilson 1735 BRA1.0010.19203.80 
  Christofoletti, Tulio 1870 BRA1.0010.34206.80 
  Ribeiro , Allysson 1887 BRA1.0010.36207.20 
  Van Riemsdijk, Felipe Herman 1755 NED0.501-0.2920-5.80 
  Ribeiro, Marcos Willian De Souza 1906 BRA0.001-0.6220-12.40 
  Cirilo, Guilherme De Araujo 1889 BRA1.0010.36207.20 

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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