Rapid: Individual Calculations July 2023
 Jeismann, Carlos Jose Quaresma  Total change: -22.60  Rating chartPersonal card
 Torneio Aberto de Xadrez RPD FENADOCE 2023 Pelotas RS BRA 2023-06-11
RcRownchangeKK*chgGame
 1534 1707 2.50 5 -1.13 20 -22.60 
  Silveira, Andrei Da Costa 1496 BRA0.501-0.2720-5.40 
  De Lima, Fernando Teixeira 1540 BRA0.001-0.7220-14.40 
  Ulguim, Lukaian Guilherme 1565 BRA0.501-0.1920-3.80 
  Cabreira, Mauricio Sena 1491 BRA0.501-0.2820-5.60 
  Oliveira, Anderson Mesquita Lins 1580 BRA1.0010.33206.60 

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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