Individual Calculations July 2017
 Brendel, John J  Total change: -21.20  Rating chartPersonal card
 Marshall FIDE May-June Mondays New York, New York USA 2017-05-15
RcRownchangeKK*chgGame
 1785 1718 1.00 5 -1.06 20 -21.20 
  Uminer, Moshe 1942 USA0.001-0.2220-4.40 
  Muwwakkil, Mulazim 1702 USA0.001-0.5220-10.40 
  Lugo, Prospero Augusto 1825 USA0.001-0.3520-7.00 
  Hellner, Wesley 1817 USA0.001-0.3620-7.20 
  Bertini, Nazzareno 1637 ITA1.0010.39207.80 

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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