Individual Calculations May 2011
 Dobrin, Catalin  Total change: -4.20  Rating chartPersonal card
 "Prahova Tournament 2011" open Ploiesti ROU 2011-03-09
RcRownchangeKK*chgGame
 1849 1897 2.50 5 -0.28 15 -4.20 
  Manole, Stefan 2013 ROU0.001-0.3415-5.10 
  Cinatti, Laurentiu 1617 ROU1.0010.16152.40 
  Stoicescu, Horia 1856 ROU0.001-0.5615-8.40 
  Adoamnei, Roxana 1990 ROU0.5010.13151.95 
  Dumitrascu, Grigore 1769 ROU1.0010.33154.95 

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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