Individual Calculations March 2017
 Ikeda, Vinicius Yasuto  Total change: -11.80  Rating chartPersonal card
 III Floripa Chess Open 2017 Florianopolis SC BRA 2017-01-20
RcRownchangeKK*chgGame
 1941 2030 5.50 10 -0.59 20 -11.80 
  Gauche, Charles f2234 BRA0.5010.26205.20 
  Trois, Francisco R.t. m2218 BRA0.5010.24204.80 
  Larrea, Manuel f2300 URU0.001-0.1720-3.40 
  Teshima, Ricardo Yoshida 1777 BRA1.0010.19203.80 
  Tomiello, Lucas Costamilan 1779 BRA0.001-0.8120-16.20 
  Simao, Abner De Oliveira 1679 BRA1.0010.11202.20 
  Bitencourt, Evandro Jose Dos S 1837 BRA0.501-0.2520-5.00 
  Correa, Ariane Miranda 1830 BRA0.501-0.2620-5.20 
  Caxita, Esperanca wm1833 ANG1.0010.25205.00 
  Polonio, Rodolfo 1919 BRA0.501-0.1520-3.00 

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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