Individual Calculations April 2009
 Irimia, Ionut  Total change: 5.95  Rating chartPersonal card
 Grand Prix Iasi 2009 - 1st stage Iasi ROU 2009-02-26
RcRownchangeKK*chgGame
 1812 2008 3.00 5 -0.74 25 -18.50 
  Gheorghiu, Calin 1763 ROU0.001-0.8025-20.00 
  Ghita, Levi 1728 ROU1.0010.16254.00 
  Atomei, Cristian 1805 ROU0.001-0.7625-19.00 
  Marinescu, Stefan 1871 ROU1.0010.32258.00 
  Axinte, Stefan 1894 ROU1.0010.34258.50 

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)
 
NOTE: K factor changed
 "Victor Ciocaltea" Memorial Open Tournament Bucuresti ROU 2009-03-07
RcRownchangeKK*chgGame
 2162 2008 4.00 8 1.63 15 24.45 
  Pit-Rada, Mihail-Cosmin 2123 ROU1.0010.66159.90 
  Popescu, Mircea 2124 ROU1.0010.66159.90 
  Sgircea, Silvia-Raluca wf2175 ROU0.001-0.2815-4.20 
  Capata, Ion 2162 ITA1.0010.711510.65 
  Senetia, Teodor 2217 ROU0.5010.27154.05 
  Radu, Ioan 2071 ROU0.001-0.4115-6.15 
  Pessi, Emil-George f2261 ROU0.001-0.1915-2.85 
  Panush, Viktor m2162 MDA0.5010.21153.15 

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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