Individual Calculations March 2015
 Marcsik, John Michael  Total change: -70.80  Rating chartPersonal card
 38th Cardinal Open Columbus, Ohio USA 2015-01-23
RcRownchangeKK*chgGame
 1902 2107 0.50 3 -1.77 40 -70.80 
  Charles, Steve E 1821 USA0.501-0.3440-13.60 
  Miller, John M 1974 USA0.001-0.6840-27.20 
  Baumgartner, Blake Re 1912 USA0.001-0.7540-30.00 

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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