Individual Calculations October 2015
 Leon Lopes, Sergio Amadeus  Total change: -94.40  Rating chartPersonal card
 III Sao Paulo Open Grupo B - Sub-2050 Sao Paulo SP BRA 2015-09-17
RcRownchangeKK*chgGame
 1647 1979 2.00 5 -2.36 40 -94.40 
  Sato, Leticia Miho 1579  * BRA0.001-0.9240-36.80 
  Dalanhol, Joao Vitor 1704 BRA0.501-0.3340-13.20 
  Andor, Jorge 1715 BRA0.001-0.8240-32.80 
  Lima, Aine Carolina 1594 BRA1.0010.09403.60 
  Francelli, Derli 1641 BRA0.501-0.3840-15.20 
 * 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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