Individual Calculations May 2018
 Aranha Filho, Alvaro Z.  Total change: 4.40  Rating chartPersonal card
 Aberto do Brasil STD 2018 etapa Pocos de Caldas Belo Horizonte MG BRA 2018-03-09
RcRownchangeKK*chgGame
 2106 2300 4.50 6 0.22 20 4.40 
  Dos Santos, Ronie Paiva 1900  * BRA1.0010.08201.60 
  Palmeira, Pedro Alberto Martins 1942 BRA1.0010.10202.00 
  Cantarino Neto, Mario Ribeiro 1978 BRA0.501-0.3720-7.40 
  Gazola, Vanessa Ramos wc2025 BRA1.0010.17203.40 
  Gazel, Frederico f2271 BRA1.0010.46209.20 
  Di Berardino , Diego Rafael m2518 BRA0.001-0.2220-4.40 
 * 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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