Rapid: Individual Calculations December 2021
 Zabala, Antonio Murara  Total change: -7.60  Rating chartPersonal card
 4a Etapa 13o Circuito de Xadrez RPD Colegio Froebel 2021 Rio Negrinhos SC BRA 2021-11-06
RcRownchangeKK*chgGame
 1405 1345 2.50 6 -0.38 20 -7.60 
  De Oliveira, Gustavo Alfredo Bue 2042 BRA0.001-0.0120-0.20 
  Schoeffel, Matheus 1101 BRA0.501-0.3020-6.00 
  Pavao, Alice Lara Biasi 1011 BRA1.0010.12202.40 
  Luz, Christian Oliveira 1518 BRA0.001-0.2720-5.40 
  Liebl, Livia 1498 BRA1.0010.702014.00 
  Soares, Suyane 1257 BRA0.001-0.6220-12.40 

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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