Individual Calculations July 2009
 Morea, Georgiana-Steluta  Total change: -7.80  Rating chartPersonal card
 Grand Prix Iasi 2009 - 2nd stage Iasi ROU 2009-03-31
RcRownchangeKK*chgGame
 1940 1774 0.50 4 -0.72 15 -10.80 
  Nechifor, Bogdan 2105 ROU0.001-0.1215-1.80 
  Hanga, Wylly 2004 ROU0.5010.29154.35 
  Mihailescu, Radu-Lucian 2028 ROU0.001-0.1915-2.85 
  Acsinte, Matei-Ionut 1624 ROU0.001-0.7015-10.50 

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)
 
 Romanian National Youth Chess Championship - Girls U14 Voineasa ROU 2009-04-08
RcRownchangeKK*chgGame
 1739 1771 3.50 5 0.80 15 12.00 
  Gelip, Ioana 1784 ROU1.0010.52157.80 
  Serbanescu, Diana-Maria 1759 ROU1.0010.48157.20 
  Visanescu, Daria-Ioana wf1865 ROU0.001-0.3715-5.55 
  Toma, Elena-Adelaida 1545 ROU0.501-0.2915-4.35 
  Dumitrescu, Madalina-Alexandra 1740 ROU1.0010.46156.90 

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)
 
 4-th EUROPEAN OPEN CHESS SCHOOL TEAM CHAMPIONSHIP 14 years old Varna BUL 2009-06-13
RcRownchangeKK*chgGame
 1876 1771 0.50 3 -0.60 15 -9.00 
  Terentyev, Vitaly 1938 RUS0.001-0.2815-4.20 
  Pavlova, Anna-Maria 1693 RUS0.001-0.6115-9.15 
  Savitski, Andrei 1998 BLR0.5010.29154.35 

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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