Individual Calculations September 2023
 Cardoso, Leandro Ubialli  Total change: 2.40  Rating chartPersonal card
 Circuito IRT Criciuma de Xadrez 2023 - III Etapa Criciuma SC BRA 2023-08-18
RcRownchangeKK*chgGame
 1605 1800 4.50 6 0.12 20 2.40 
  Sombrio, Otto De Henrique 1400  * BRA1.0010.08201.60 
  Belina, Jose Carlos Fernandes 1548 BRA1.0010.19203.80 
  Mariano, Kaiki Pereira 1709 BRA0.501-0.1220-2.40 
  Topanotti, Adriano Valga 1737 BRA1.0010.41208.20 
  Cardoso, Lucas Emanuel Alves 1726 BRA0.001-0.6020-12.00 
  Senger, Maria Clara Da Silveira 1511 BRA1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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