Individual Calculations September 2009
 Tacu, Victor-Mihail-Gabriel  Total change: -26.25  Rating chartPersonal card
 Bucharest Chess Weekend - 2nd edition Bucuresti ROU 2009-07-10
RcRownchangeKK*chgGame
 1945 2165 4.50 5 0.68 15 10.20 
  Ardeleanu, Romulus-Alin 1790 ROU1.0010.09151.35 
  Vladescu, Ovidiu-Viorel 1857 ROU1.0010.14152.10 
  Constantin, Dragos-Georgian 2006 ROU1.0010.29154.35 
  Jega, Gabriel 2090 ROU1.0010.40156.00 
  Codreanu, Andrei 1982 GER0.501-0.2415-3.60 

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)
 
 Bucharest Chess Weekend - 3nd edition Bucuresti ROU 2009-07-17
RcRownchangeKK*chgGame
 1903 2165 2.50 5 -1.52 15 -22.80 
  David, Alexandru-Vasile 1809 ROU1.0010.11151.65 
  Radu, Ioan 2050 ROU0.001-0.6615-9.90 
  Iordan, Constantin-Iulian 1883 ROU0.001-0.8415-12.60 
  Hlinschi, Mihai 1765  * ROU1.0010.08151.20 
  Constantin, Dragos-Georgian 2006 ROU0.501-0.2115-3.15 
 * 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)
 
 Bucharest Chess Weekend - 4th edition Bucuresti ROU 2009-07-24
RcRownchangeKK*chgGame
 1931 2165 3.00 5 -0.88 15 -13.20 
  Vladescu, Ovidiu-Viorel 1857 ROU0.501-0.3615-5.40 
  Constantin, Dragos-Georgian 2006 ROU0.001-0.7115-10.65 
  Stilpeanu, Nicolae 1765  * ROU1.0010.08151.20 
  Vladescu, Alin-Cristian 1936 ROU1.0010.21153.15 
  Petrescu, Cristian 2089 ROU0.501-0.1015-1.50 
 * 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)
 
 Bucharest Chess Weekend - 5th edition Bucuresti ROU 2009-07-31
RcRownchangeKK*chgGame
 2003 2165 3.50 5 -0.03 15 -0.45 
  Vladescu, Ovidiu-Viorel 1857 ROU0.501-0.3615-5.40 
  Constantin, Dragos-Georgian 2006 ROU1.0010.29154.35 
  Raducanu, Andrei-Augustin 2101 ROU1.0010.41156.15 
  Andronescu, Madalin 2014 ROU0.001-0.7015-10.50 
  Paune, Florea 2037 ROU1.0010.33154.95 

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)
 

 

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