Rapid: Individual Calculations March 2015
 Lux, Joseph W  Total change: -18.80  Rating chartPersonal card
 MCC February First Tuesday Rapid New York, New York USA 2015-02-03
RcRownchangeKK*chgGame
 2064 2029 0.00 2 -0.94 20 -18.80 
  Bonin, Jay Richard m2328 USA0.001-0.1520-3.00 
  Van Scheltinga, Philip 1799 USA0.001-0.7920-15.80 

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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