Individual Calculations July 2011
 Petrescu, Cristian  Total change: -54.30  Rating chartPersonal card
 GAUDEAMUS Cup - 2nd edition Bucharest ROU 2011-05-07
RcRownchangeKK*chgGame
 1965 2116 3.00 5 -0.40 15 -6.00 
  Mihalea, Stefan 1781 ROU1.0010.12151.80 
  Sandru, Cristian-Spartacus 1870 ROU0.501-0.3115-4.65 
  Bajenaru, Leonard 2021 ROU1.0010.37155.55 
  Dinu, Dumitru-Daniel f2289 ROU0.001-0.2715-4.05 
  Albescu, Nicolae 1865 ROU0.501-0.3115-4.65 

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)
 
 Bucarest Open Chess Championships Bucharest ROU 2011-05-27
RcRownchangeKK*chgGame
 1825 2116 4.00 8 -2.71 15 -40.65 
  Matei, Stefan-Razvan 1821 ROU1.0010.15152.25 
  Munteanu, Ali-Eduard 1896 ROU0.001-0.7815-11.70 
  Spirea, Mihai 1890 ROU0.501-0.2915-4.35 
  Iordan, Constantin-Iulian 1929 ROU0.501-0.2415-3.60 
  Bancu, Constantin 1732 ROU1.0010.09151.35 
  Matei, Leonardo-Florin 1799 ROU0.001-0.8715-13.05 
  Vladescu, Ovidiu-Viorel 1817 ROU0.001-0.8515-12.75 
  Gheorghe, Andrei-Constantin 1716  * ROU1.0010.08151.20 
 * 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)
 
 Gaudeamus Cup - 3rd edition Bucharest ROU 2011-06-17
RcRownchangeKK*chgGame
 1940 2116 3.00 5 -0.51 15 -7.65 
  Georgescu, Bogdan 1807 ROU1.0010.14152.10 
  Barbu, George-Emilian 1940 ROU1.0010.27154.05 
  Florescu, Codrut-Constantin m2262 ROU0.001-0.3015-4.50 
  Ceausescu, Iulian 1957 ROU0.001-0.7115-10.65 
  Stilpeanu, Nicolae 1734 ROU1.0010.09151.35 

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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