Individual Calculations February 2016
 Ferrero, Carlos E.  Total change: -21.40  Rating chartPersonal card
 II Floripa Chess Open 2016 Florianopolis SC BRA 2016-01-16
RcRownchangeKK*chgGame
 1900 1944 4.00 9 -1.07 20 -21.40 
  Menna Barreto, Felipe Kubiaki f2247 BRA0.001-0.1420-2.80 
  Do Prado, Hamilton Mesquita 1673 BRA1.0010.17203.40 
  Januario, Severino Pereira c2209 BRA0.5010.32206.40 
  Trois, Francisco R.t. m2221 BRA0.001-0.1720-3.40 
  Campos, Anna Carolina 1714 BRA0.501-0.2920-5.80 
  Da Silva, Esequiel Luis Melo 1723 BRA0.501-0.2820-5.60 
  Presa, Luis Alberto Passos 1727 BRA0.501-0.2820-5.60 
  Da Silva Junior, Marco Aurelio 1806 BRA0.501-0.1920-3.80 
  Bail, Ellen Larissa 1784 BRA0.501-0.2120-4.20 

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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