Individual Calculations September 2013
 Luca, Ionel  Total change: -11.40  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 2015 2149 4.50 8 -0.76 15 -11.40 
  Cimpean, Andra 1749  * ROU1.0010.08151.20 
  Cvetkovic, Srdjan m2352 SRB0.001-0.2415-3.60 
  Pitica, Silviu Valentin 1875 ITA0.501-0.3315-4.95 
  Cirjan, Daniel 1946 ROU1.0010.24153.60 
  Baratosi, Daniel m2402 ROU0.001-0.1915-2.85 
  Nedelcu, Ionut 1972 ROU0.501-0.2315-3.45 
  Oltean, Stefan-Ioan 1931 ROU0.501-0.2815-4.20 
  Porfireanu, Serban 1895 ROU1.0010.19152.85 
 * 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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