Individual Calculations September 2009
 Ciobanu, Aurelian  Total change: 55.05  Rating chartPersonal card
 Black Sea Coast Trophy Eforie Nord ROU 2009-06-18
RcRownchangeKK*chgGame
 2160 2209 7.50 11 1.39 15 20.85 
  Ionita, Gheorghe 1859 ROU1.0010.11151.65 
  Mihailescu, Mihai 2015 ROU0.501-0.2515-3.75 
  Paval, George 2079 ROU0.501-0.1815-2.70 
  Buzgaru, Gabriel 1964 ROU1.0010.20153.00 
  Zamanov, Ansar M m2455 RUS0.001-0.1915-2.85 
  Dan, Aurelian 1917 ROU1.0010.15152.25 
  Sanduleac, Vasile g2438 MDA0.5010.29154.35 
  Spulber, Cicirone f2349 ROU1.0010.691510.35 
  Radomsky, Viacheslav G 2202 RUS1.0010.49157.35 
  Bonte, Andrei-Mihai 2323 ROU0.001-0.3415-5.10 
  Chifor, Ovidiu-Emanuel 2155 ROU1.0010.42156.30 

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)
 
 Craiova Chess Summer Craiova ROU 2009-07-16
RcRownchangeKK*chgGame
 1987 2205 3.00 4 -0.02 15 -0.30 
  Marin, Constantin 1938 ROU0.501-0.3215-4.80 
  Nedelcu, Ionut 1805  * ROU1.0010.08151.20 
  Nasolea, Alexandru 2034 ROU1.0010.27154.05 
  Prunescu, Claudiu 2172 ROU0.501-0.0515-0.75 
 * 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)
 
 Arad Open 2009 Arad ROU 2009-08-08
RcRownchangeKK*chgGame
 2039 2205 6.00 8 0.39 15 5.85 
  Obsusta, Stefan 1805  * ROU1.0010.08151.20 
  Nistor, Mihai 1960 ROU1.0010.20153.00 
  Butunoi, Alexandru-Victor m2408 ROU0.001-0.2415-3.60 
  Chirita-Mihaila, Marius-Constan 2049 ROU0.501-0.2115-3.15 
  Cirjan, Daniel 2053 ROU0.501-0.2015-3.00 
  Bugari, Domnosie-Alin 1926 ROU1.0010.16152.40 
  Bartha, Andrei 2031 ROU1.0010.27154.05 
  Stefanache, Mihail 2081 ROU1.0010.33154.95 
 * 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)
 
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2191 2205 6.50 9 1.91 15 28.65 
  Gelip, Ioana 1805  * ROU1.0010.08151.20 
  Iordache, Adrian 1940 ROU1.0010.18152.70 
  Doncea, Vladimir m2460 ROU0.5010.31154.65 
  Sanduleac, Vasile g2435 MDA0.001-0.2115-3.15 
  Epure, Claudiu 1999 ROU1.0010.24153.60 
  Madan, Augustin m2408 ROU1.0010.761511.40 
  Itkis, Boris m2437 ROU0.001-0.2115-3.15 
  Sava, Bogdan 2104 ROU1.0010.36155.40 
  Solcanean, Serghei m2130 MDA1.0010.40156.00 
 * 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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