Individual Calculations January 2016
 Brooks, John R  Total change: -19.20  Rating chartPersonal card
 2015 Motor City Open Dearborn, Micihgan USA 2015-11-27
RcRownchangeKK*chgGame
 2033 2094 2.50 5 -0.48 40 -19.20 
  Williams, Ronald 1879 USA1.0010.23409.20 
  Lenderman, Aleksandr g2494  * USA0.001-0.0840-3.20 
  Tutush, Dusan 1898 USA0.501-0.2540-10.00 
  Talukdar, Rohan c1848 CAN1.0010.19407.60 
  Clayton, Ryan D 2047 USA0.001-0.5740-22.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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