Individual Calculations October 2013
 Frois, Vitor Amorim  Total change: 69.30  Rating chartPersonal card
 XXIV Festival Panamericano de la Juventud 2013 - U-12 Open Poços de Caldas/MG BRA 2013-07-25
RcRownchangeKK*chgGame
 1718 1536 4.50 8 2.31 30 69.30 
  Quiroga Jaquez, Angel Ivan 1709 MEX1.0010.733021.90 
  Villca, Julian 1746 ARG0.001-0.2330-6.90 
  Donoso Diaz, Sebastian 1679 CHI0.001-0.3130-9.30 
  Varacalli, Francisco 1642 ARG1.0010.643019.20 
  Leto, Enzo 1623 ARG1.0010.623018.60 
  Acosta Cubides, Jorian Jared c1936  * COL0.5010.423012.60 
  Quirhuayo, Gonzalo f1745 PER0.001-0.2330-6.90 
  Jorio Almeida, Gianluca 1662 BRA1.0010.673020.10 
 * 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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