Individual Calculations September 2013
 Aregbeyen, Aigboje  Total change: -9.75  Rating chartPersonal card
 2013 MCC June/July FIDE Monday New York, New York USA 2013-06-03
RcRownchangeKK*chgGame
 1999 1774 0.00 2 -0.46 15 -6.90 
  West, James R 2108 USA0.001-0.1215-1.80 
  Muwwakkil, Mulazim 1889 USA0.001-0.3415-5.10 

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)
 
 2013 MCC July Grand Prix New York, New York USA 2013-07-13
RcRownchangeKK*chgGame
 2022 1774 0.00 1 -0.19 15 -2.85 
  Ture, Taner 2022 USA0.001-0.1915-2.85 

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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