Rapid: Individual Calculations March 2024
 Meira De Lima, Sergio Jose  Total change: -19.20  Rating chartPersonal card
 3o Torneio de Xadrez RPD de Alagoinha Alagoinha PB BRA 2024-02-04
RcRownchangeKK*chgGame
 1682 1734 2.50 6 -0.96 20 -19.20 
  Da Silva Tomaz, Luiz Antonio 2213 BRA0.001-0.0520-1.00 
  De Araujo, Luiz Glaudivan Silva 1539 BRA1.0010.25205.00 
  Araujo Brandao, Estevao Alisson 1639 BRA0.501-0.1320-2.60 
  Costa, Paulo Jose Do Nascimento 1407 BRA1.0010.13202.60 
  Dantas, Francisco 1900 BRA0.001-0.2820-5.60 
  Cassiano, Simao Pedro Da Silva 1394 BRA0.001-0.8820-17.60 

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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