Individual Calculations April 2009
 Rosca, Grigore  Total change: 3.00  Rating chartPersonal card
 December 1989 Revolution Memorial Bucharest ROU 2008-12-13
RcRownchangeKK*chgGame
 1898 1715 2.50 8 0.28 15 4.20 
  Stanciu, Adrian-Eugen 2048 ROU0.001-0.1215-1.80 
  Barbu, George-Emilian 1944 ROU0.001-0.2115-3.15 
  Cucu, Gheorghe 1834 ROU0.001-0.3415-5.10 
  Pintilie, Petre 1802 ROU1.0010.62159.30 
  Florea, Dorina 1951 ROU0.001-0.2015-3.00 
  Bancu, Constantin 1798 ROU0.5010.11151.65 
  Moldovan, Gheorghe Zamfir 2065 ROU0.001-0.1115-1.65 
  Micsa, Liviu 1738 ROU1.0010.53157.95 

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)
 
 Romania Individual National Championship Men-Final Eforie Nord ROU 2009-02-01
RcRownchangeKK*chgGame
 1970 1739 1.50 5 0.37 15 5.55 
  Ciobanu, Aurelian 2089 ROU0.5010.39155.85 
  Dragomirescu, Calin f2089 ROU0.001-0.1115-1.65 
  Stegariu, Alexandru 1936 ROU0.001-0.2515-3.75 
  Ionita, Ioan 1811 ROU1.0010.60159.00 
  Spanoche, Ion 1923 ROU0.001-0.2615-3.90 

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)
 
 St.Valentine's Cup Bucuresti ROU 2009-02-14
RcRownchangeKK*chgGame
 1935 1739 1.00 4 -0.10 15 -1.50 
  Dragomir, Nicolae-Laurentiu 2074 ROU0.001-0.1215-1.80 
  Mitu, Petre 1903 ROU0.001-0.2815-4.20 
  Sandru, Cristian-Spartacus 1672 ROU1.0010.41156.15 
  Cirlan, Ionut 2089 ROU0.001-0.1115-1.65 

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)
 
 "Victor Ciocaltea" Memorial Open Tournament Bucuresti ROU 2009-03-07
RcRownchangeKK*chgGame
 1869 1739 2.50 8 -0.35 15 -5.25 
  Radu, Ioan 2071 ROU0.001-0.1215-1.80 
  Jega, Gabriel 2089 ROU0.5010.39155.85 
  Vladescu, Ion 1556 ROU1.0010.26153.90 
  Constantin, Dragos-Georgian 2054 ROU0.001-0.1415-2.10 
  Gardin, Eugen 2029 ROU0.001-0.1615-2.40 
  Taposu-Matei, Alexandra 1748 ROU1.0010.51157.65 
  Zamora, Aurel 1827 ROU0.001-0.3815-5.70 
  Fluerariu, Radu-Cristian 1578 ROU0.001-0.7115-10.65 

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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