Individual Calculations March 2024
 Hirota Da Silva, Nilton  Total change: -11.40  Rating chartPersonal card
 Sampa Chess Open STD Sao Paulo SP BRA 2024-01-29
RcRownchangeKK*chgGame
 1696 1827 4.50 8 -0.57 20 -11.40 
  Fernandes De Sousa, Julio Cesar 2162 BRA0.001-0.1220-2.40 
  Ruvieri, Daniel Minami 1437 BRA0.501-0.4120-8.20 
  Bianchini, Marlon 1427  * BRA1.0010.08201.60 
  Nicacio, Daniel Ramos 1479 BRA1.0010.11202.20 
  Santos, Marcus Vinicius Moreira m2331 BRA0.001-0.0420-0.80 
  Usui, Gabriella Yumi 1447 BRA0.501-0.4120-8.20 
  Simao, Davi Ribeiro 1320 BRA1.0010.04200.80 
  Simeao, Miguel Roberto Ranieri 1962 BRA0.5010.18203.60 
 * 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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