Individual Calculations May 2014
 Salama, Henrique Eric  Total change: -8.70  Rating chartPersonal card
 Sao Paulo Open Grupo B – Sub-2050 Sao Paulo/SP BRA 2014-04-03
RcRownchangeKK*chgGame
 1809 1726 1.00 4 -0.58 15 -8.70 
  Massarioli, Felipe Alvarenga 2026 BRA0.001-0.1515-2.25 
  Medeiros, Thauane Ferreira 1876 BRA0.001-0.3015-4.50 
  Yokomizo, Wilton 1457 BRA1.0010.17152.55 
  Wieth, Kelvin Eduardo 1876 BRA0.001-0.3015-4.50 

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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