Individual Calculations January 2010
 Oprita, George  Total change: 11.00  Rating chartPersonal card
 Grand Prix Iasi 2009 - 3rd stage Bucuresti ROU 2009-11-12
RcRownchangeKK*chgGame
 1906 1638 1.00 3 0.44 25 11.00 
  Sava, Bogdan 2038  * ROU0.001-0.0825-2.00 
  Rucsandescu, Dan 1861 ROU0.001-0.2225-5.50 
  Turcu, Florin 1820 ROU1.0010.742518.50 
 * 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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