Individual Calculations February 2020
 Shirov, Alexei  Total change: -4.80  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 2417 2677 7.50 10 -0.48 10 -4.80 
  Custodio, Leandro 2277  * BRA1.0010.08100.80 
  De Oliveira, Gustavo Alfredo Bue 2277  * BRA1.0010.08100.80 
  Abdalla, Luiz Guilherme Aurelli f2277  * BRA1.0010.08100.80 
  Matsuura, Frederico f2277  * BRA1.0010.08100.80 
  Rodriguez Vila, Andres g2469 URU0.501-0.2710-2.70 
  Matsuura, Everaldo g2433 BRA1.0010.20102.00 
  Vazquez, Guillermo m2510 PAR0.501-0.2210-2.20 
  Hungaski, Robert g2488 USA0.501-0.2510-2.50 
  Fier, Alexandr g2528 BRA0.501-0.2010-2.00 
  Delgado Ramirez, Neuris g2636 PAR0.501-0.0610-0.60 
 * 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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