Individual Calculations January 2018
 Kuczek, Kevin  Total change: 14.60  Rating chartPersonal card
 Fall 2017 Tuesday Night Marathon San Francisco, California USA 2017-10-24
RcRownchangeKK*chgGame
 1882 1862 4.50 8 0.73 20 14.60 
  James, Charles 1462  * USA1.0010.08201.60 
  Winslow, Elliott m2214 USA0.001-0.1120-2.20 
  Casares, Nick 1579 USA1.0010.16203.20 
  Thornally, Frank f2048 USA1.0010.742014.80 
  Koepcke, Richard 2212 USA0.5010.39207.80 
  Rudyak, Felix 1924 USA1.0010.592011.80 
  Askin, Michael 1954 USA0.001-0.3720-7.40 
  Davila, Carlos 1666 USA0.001-0.7520-15.00 
 * 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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