Individual Calculations November 2017
 Martins, Carlos  Total change: -4.60  Rating chartPersonal card
 I Aberto do Brasil - AXPG Ponta Grossa PR BRA 2017-10-26
RcRownchangeKK*chgGame
 2097 2255 4.50 7 -0.23 20 -4.60 
  Bueno, Marcos Antonio Ferreira 1855  * BRA1.0010.08201.60 
  Vieira, Jose Renato Braga S. 1955 BRA1.0010.15203.00 
  Bueno, Alfeu Junior Varela f2197 BRA1.0010.42208.40 
  Santiago, Yago De Moura m2507 BRA0.001-0.1920-3.80 
  Oliveira, Jonathan De 2165 BRA0.501-0.1220-2.40 
  De Borba, Guilherme 2142 BRA0.001-0.6520-13.00 
  Boabaid, Jorge Alberto Duardes c1855  * BRA1.0010.08201.60 
 * 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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