Rapid: Individual Calculations December 2021
 Alles, Jaco  Total change: 0.00  Rating chartPersonal card
 III Etapa Circuito CXC de Xadrez RPD 2021 Curitiba PR BRA 2021-11-13
RcRownchangeRpKK*chgGame
 1548 0 0.00 4 0.00 748   0.00 
  Cortiano, Edson Jose 1662 BRA0.0010.00 0.00 
  Kassmayer, Josef 1481 BRA0.0010.00 0.00 
  Oliveira Sobrinho, Francisco R. 1559 BRA0.0010.00 0.00 
  De Souza, Jean Carlos 1488 BRA0.0010.00 0.00 

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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