Individual Calculations April 2016
 Luz, Arthur Nader  Total change: -17.60  Rating chartPersonal card
 IV Sao Paulo Open Grupo A Sub 2300 Sao Paulo SP BRA 2016-03-24
RcRownchangeKK*chgGame
 2039 2092 2.00 5 -0.88 20 -17.60 
  Tsuboi, Edson Kenji m2279 BRA0.001-0.2620-5.20 
  Desideri, Ricardo Maruchi 1976 BRA1.0010.34206.80 
  Medeiros, Thauane Ferreira 1961 BRA0.001-0.6820-13.60 
  Viaro Baccarin, Natalia 1928 BRA0.501-0.2220-4.40 
  De Haro, Martim Afonso Palma 2049 BRA0.501-0.0620-1.20 

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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