Individual Calculations May 2011
 Iordache, Dumitru  Total change: -5.50  Rating chartPersonal card
 "Prahova Tournament 2011" open Ploiesti ROU 2011-03-09
RcRownchangeKK*chgGame
 1780 1707 1.50 4 -0.22 25 -5.50 
  Mosnegutu, Klauss 2107  * ROU0.001-0.0825-2.00 
  Chiru, Alexandru 1874 ROU0.001-0.2825-7.00 
  Szocs, Teodor-Iulian 1523 ROU0.501-0.2425-6.00 
  Cinatti, Laurentiu 1617 ROU1.0010.38259.50 
 * 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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