Individual Calculations September 2013
 Untu, Liviu-Doru  Total change: -8.55  Rating chartPersonal card
 Gaudeamus Cup - 7th edition Bucharest ROU 2013-08-23
RcRownchangeKK*chgGame
 1872 1784 1.00 4 -0.57 15 -8.55 
  Cirlan, Ionut-Gheorghe 2087 ROU0.5010.36155.40 
  Matei, Stefan-Razvan 1866 ROU0.5010.11151.65 
  Nastase, Stefan 1920 ROU0.001-0.3215-4.80 
  Dumitru, Matei-Ioan 1615 ROU0.001-0.7215-10.80 

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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