Blitz: Individual Calculations May 2017
 Aranha Filho, Alvaro Z.  Total change: -21.80  Rating chartPersonal card
 II IRT SP Open Blitz de duplas Sao Paulo SP BRA 2017-04-13
RcRownchangeKK*chgGame
 1997 2285 5.50 8 -1.09 20 -21.80 
  Damaceno, Mateus Lima 1998 BRA0.001-0.8420-16.80 
  Ishikawa, Emilio Keiji 1885  * BRA1.0010.08201.60 
  Lacerda, Vinicius 1885  * BRA1.0010.08201.60 
  Schutt, Ricardo De Amorim 2105 BRA1.0010.26205.20 
  Jardim, Daphne Tofano wc1949 BRA1.0010.12202.40 
  Poeta, Caio Medeiros 2031 BRA0.501-0.3120-6.20 
  Federzoni, Enzo 1885  * BRA1.0010.08201.60 
  Bispo, Leonardo 2241 BRA0.001-0.5620-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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