Individual Calculations February 2017
 Maldonado, Oscar  Total change: -4.80  Rating chartPersonal card
 3rd Gulf Coast New Year's Open Fort Myers, Florida USA 2017-01-06
RcRownchangeKK*chgGame
 1991 2050 1.50 3 -0.24 20 -4.80 
  Shah, Alexander 2047 USA0.5010.00200.00 
  Jayaraman, Roshan 1950 USA0.501-0.1420-2.80 
  Lucente, Mike 1976 USA0.501-0.1020-2.00 

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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