Individual Calculations February 2015
 Dull, Amanda Paul  Total change: -28.60  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1716 1867 4.00 8 -1.43 20 -28.60 
  Da Silva Junior, Marco Aurelio 1565 BRA1.0010.15203.00 
  Cisz, Isadora Bernardo 1582 BRA0.001-0.8420-16.80 
  Lorenzon De Carvalho, Tales P. 1587 BRA0.001-0.8420-16.80 
  Scardini, Leonardo 1505 BRA1.0010.10202.00 
  Prado, Lucas Muller 1647 BRA1.0010.22204.40 
  Godoy Olazabal, Artur 2198 ARG0.001-0.1220-2.40 
  Weise, William Ferreira 1623 BRA1.0010.20204.00 
  Almeida, Tiago De 2019 BRA0.001-0.3020-6.00 

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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