Individual Calculations September 2009
 Irimia, Ionut  Total change: 40.65  Rating chartPersonal card
 Bucharest Chess Weekend - 1st edition Bucuresti ROU 2009-07-03
RcRownchangeKK*chgGame
 2028 2014 4.50 5 2.21 15 33.15 
  Costache, Florin-Remus 1614  * ROU1.0010.08151.20 
  Popescu, Florin 2109 ROU1.0010.63159.45 
  Done, Stefan-Daniel 2154 ROU1.0010.691510.35 
  Senetia, Teodor 2175 ROU0.5010.21153.15 
  Petrescu, Cristian 2089 ROU1.0010.60159.00 
 * 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)
 
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 1973 2014 5.50 9 0.50 15 7.50 
  Pacuraru, Codin-Iosif 1614  * ROU1.0010.08151.20 
  Sanduleac, Vasile g2414  * MDA0.5010.42156.30 
  Madan, Augustin m2408 ROU0.001-0.0815-1.20 
  Lupascu, Matei-Alexandru 1661 ROU1.0010.11151.65 
  Podgursky, Sten f2251 MDA0.5010.30154.50 
  Vartolomei, Victor 1939 ROU0.501-0.1015-1.50 
  Marinescu, Stefan 1872 ROU0.001-0.6915-10.35 
  Rusu, Vasile 1836 ROU1.0010.27154.05 
  Gelip, Ioana 1759 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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