Individual Calculations June 2018
 Mareco, Sandro  Total change: 5.80  Rating chartPersonal card
 Aberto do Brasil das 3 Fronteiras - Itaipu Binacional Foz do Iguacu PR BRA 2018-05-16
RcRownchangeKK*chgGame
 2459 2637 7.00 9 0.58 10 5.80 
  Van Riemsdijk, Dirk D. 2237  * BRA1.0010.08100.80 
  Malbran, Guillermo m2237  * ARG1.0010.08100.80 
  Perdomo, Leandro m2463 ARG1.0010.27102.70 
  Martinez, Carlos Alejandro m2507 BRA1.0010.32103.20 
  Delgado Ramirez, Neuris g2611 PAR0.501-0.0410-0.40 
  Cubas, Jose Fernando g2454 PAR0.501-0.2410-2.40 
  Leitao, Rafael g2619 BRA0.501-0.0310-0.30 
  Matsuura, Everaldo g2485 BRA0.501-0.2010-2.00 
  Barbosa, Evandro Amorim g2520 BRA1.0010.34103.40 
 * 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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