Individual Calculations January 2011
 Petrescu, Cristian  Total change: 15.30  Rating chartPersonal card
 Bucharest Autumn Chess Bucuresti ROU 2010-11-18
RcRownchangeKK*chgGame
 1878 2100 5.50 8 -0.62 15 -9.30 
  Mesca, Liviu-Stefanita 1755 ROU1.0010.11151.65 
  Ghituleanu, Nicolae 1883 ROU1.0010.22153.30 
  Constantin, Dragos-Georgian 2015 ROU0.001-0.6215-9.30 
  Otoiu, Marian-Cristian 1700  * ROU1.0010.08151.20 
  Sandru, Cristian-Spartacus 1852 ROU0.501-0.3115-4.65 
  Barbu, George-Emilian 1936 ROU1.0010.28154.20 
  Pit-Rada, Mihail-Cosmin 2095 ROU0.001-0.5115-7.65 
  Neagu, Mihai-Cosmin 1784 ROU1.0010.13151.95 
 * 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)
 
 Juventus Cup Bucuresti ROU 2010-11-25
RcRownchangeKK*chgGame
 2053 2100 6.00 9 0.98 15 14.70 
  Boda, Relu 1746 ROU1.0010.11151.65 
  Ghituleanu, Nicolae 1883 ROU1.0010.22153.30 
  Carmaciu, Lucian-Catalin m2385 ROU0.001-0.1615-2.40 
  Vladescu, Alin-Cristian 1929 ROU1.0010.27154.05 
  Batali, Gheorghe 2005 ROU1.0010.37155.55 
  Vijiila, Cristinel 2012 ROU1.0010.38155.70 
  Dumitrascu, Cornel 2066 ROU0.501-0.0515-0.75 
  Vladescu, Florin-George 2250 ROU0.5010.20153.00 
  Pessi, Emil-George f2203 ROU0.001-0.3615-5.40 

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)
 
 December 1989 Revolution Memorial Bucuresti ROU 2010-12-14
RcRownchangeKK*chgGame
 2060 2100 5.00 8 0.66 15 9.90 
  Pruszter, Rudolf 1773 ROU1.0010.13151.95 
  Cosma, Ioan m2418 ROU0.001-0.1315-1.95 
  Milea, Florian 1896 ROU1.0010.24153.60 
  Nita, Lucian 2210 ROU0.5010.15152.25 
  Cirlan, Ionut-Gheorghe 2135 ROU0.001-0.4515-6.75 
  Neagu, Mihai-Cosmin 1784 ROU1.0010.13151.95 
  Radu, Ioan 2039 ROU1.0010.42156.30 
  Senetia, Teodor 2228 ROU0.5010.17152.55 

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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