Individual Calculations February 2018
 Garcia, Martin  Total change: -19.00  Rating chartPersonal card
 2018 Michigan Master-Expert Championship Lansing, Michigan USA 2018-01-13
RcRownchangeKK*chgGame
 1938 1795 0.00 3 -0.95 20 -19.00 
  Parasuraman, Surya 2018 USA0.001-0.2220-4.40 
  Gaisinsky, Adam c1969 CAN0.001-0.2720-5.40 
  Tolliver, Kameron 1827 USA0.001-0.4620-9.20 

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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