Individual Calculations February 2018
 Lee, Gabriel  Total change: 40.80  Rating chartPersonal card
 4th Gulf Coast New Year's Open Estero, Florida USA 2018-01-05
RcRownchangeKK*chgGame
 2069 1971 2.50 4 1.02 40 40.80 
  Maldonado, Oscar 2045 USA1.0010.604024.00 
  Liu, Jackie 1964 USA1.0010.494019.60 
  Andretta, Gaston 2129 ARG0.5010.21408.40 
  Zapletal, Jindrich 2136 CZE0.001-0.2840-11.20 

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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