Rapid: Individual Calculations January 2018
 Rocha Filho, Renato  Total change: -22.00  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD 2017 Etapa VII Salvador BA BRA 2017-11-25
RcRownchangeKK*chgGame
 1772 1572 0.50 6 -1.10 20 -22.00 
  Silva, Gilberto Oliveira E 1900 BRA0.001-0.1320-2.60 
  Vieira, Luiz Gonzaga Dos Santos 1778 BRA0.001-0.2420-4.80 
  Straatmann, Carlos Alberto 1693 BRA0.5010.16203.20 
  Lemos, Hamilton Rabat 1972  * BRA0.001-0.0820-1.60 
  Nascimento, Antonio Teofilo A. Do 1724 BRA0.001-0.3020-6.00 
  Souza, Nivaldo Seixas De 1567 BRA0.001-0.5120-10.20 
 * 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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