Individual Calculations May 2018
 Sega, Carlos Alberto  Total change: 17.00  Rating chartPersonal card
 VII Sao Paulo Open Grupo A Sub 2300 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 2111 2192 4.50 6 0.85 20 17.00 
  Leao, Thales Braghini 2011 BRA0.501-0.2420-4.80 
  Felix Simoes, Rodrigo 2047 BRA1.0010.31206.20 
  Dos Santos Junior, Haroldo Cunha f2116 BRA1.0010.40208.00 
  Luz, Arthur Nader 2145 BRA1.0010.43208.60 
  Menna Barreto, Felipe Kubiaki f2321 BRA0.5010.17203.40 
  Pereira, Geanfrancesco 2026 BRA0.501-0.2220-4.40 

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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