Individual Calculations November 2018
 Clasby, Derek  Total change: 28.00  Rating chartPersonal card
 Marshall Premier October 2018 New York, New York USA 2018-10-05
RcRownchangeKK*chgGame
 2116 2059 2.50 4 0.70 40 28.00 
  Forney, Robert 1825 USA1.0010.21408.40 
  Bonin, Jay m2292 USA0.5010.294011.60 
  Khamrakulov, Djurabek m2459  * UZB0.001-0.0840-3.20 
  Putnam, Liam 1889 USA1.0010.284011.20 
 * 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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