Individual Calculations January 2023
 Larga, Carlos Eduardo Dos Santos  Total change: -7.60  Rating chartPersonal card
 II IRT STD Xadrez Cacoal 2022 Cacoal RO BRA 2022-12-16
RcRownchangeKK*chgGame
 1561 1432 2.00 6 -0.19 40 -7.60 
  Cardoso Junior, Sabino Jose 1716 BRA0.001-0.1640-6.40 
  Pontes, Felipe Tenorio 1582 BRA0.001-0.3040-12.00 
  De Oliveira, Gabriel Lemes 1404 BRA1.0010.464018.40 
  De Oliveira, Renato Sena 1489 BRA0.001-0.4240-16.80 
  Amorim Filho, Robson Bezerra 1267 BRA1.0010.284011.20 
  Said, Munir Calixto 1905 BRA0.001-0.0540-2.00 

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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