Individual Calculations October 2015
 Caldeira, Adriano  Total change: 17.00  Rating chartPersonal card
 III Sao Paulo Open Grupo A - Sub-2300 Sao Paulo SP BRA 2015-09-17
RcRownchangeKK*chgGame
 2101 2209 4.00 5 0.85 20 17.00 
  Rodrigues, Nei Jorge 1986 BRA1.0010.22204.40 
  Mendes, Rodrigo Machado 1904 BRA1.0010.14202.80 
  Tsuboi, Edson Kenji m2268 BRA0.5010.08201.60 
  Bruce, Shannon Hill 2156 BRA0.501-0.0720-1.40 
  Oliveira, Fernando Henrique 2193 BRA1.0010.48209.60 

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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