Individual Calculations February 2014
 Gologorsky, Rachel  Total change: 3.75  Rating chartPersonal card
 2014 Central Florida Class Championships Orlando, Florida USA 2014-01-17
RcRownchangeKK*chgGame
 2209 1939 1.00 4 0.25 15 3.75 
  Hasan, Mehdi f2285 BAN0.001-0.1115-1.65 
  Krienke, Makaio W 2167 USA0.5010.29154.35 
  Perrine, Dalton 2339  * USA0.5010.42156.30 
  Lucente, Mike 2046 USA0.001-0.3515-5.25 
 * 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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