Individual Calculations January 2012
 Levi, Ariel S  Total change: 3.60  Rating chartPersonal card
 First Annual Fall International Chess Festival Dearborn, Michigan USA 2011-10-28
RcRownchangeKK*chgGame
 2318 2108 1.00 3 0.12 30 3.60 
  Kaidanov, Gregory g2508  * USA0.001-0.0830-2.40 
  Viswanadha, Kesav 1938 USA1.0010.28308.40 
  Matamoros, Carlos g2508  * ECU0.001-0.0830-2.40 
 * 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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