Individual Calculations September 2009
 Preda, Iulian  Total change: 0.00  Rating chartPersonal card
 Laszlo Noel Memorial Tulcea ROU 2009-08-01
RcRownchangeRpKK*chgGame
 2078 0 2.00 4 0.00 2078   0.00 
  Tufa, Mihai 2133 ROU0.0010.00 0.00 
  Marinica, Marin 2017 ROU0.0010.00 0.00 
  Achirei, Daniel-Laurentiu 2084 ROU1.0010.00 0.00 
  Martian, Fanase 2078 ROU1.0010.00 0.00 

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)
 
 Buzau Cup Open Buzau ROU 2009-08-06
RcRownchangeRpKK*chgGame
 1853 0 1.00 6 0.00 1580   0.00 
  Marinica, Marin 2017 ROU0.0010.00 0.00 
  Dan, Aurelian 1912 ROU0.0010.00 0.00 
  Dumitrescu, Alexandru 1764 ROU0.0010.00 0.00 
  Gurguiatu, Sandu 1772 ROU0.0010.00 0.00 
  Avramia, Andrei 1672 ROU1.0010.00 0.00 
  Grigorescu, Nicolae-Tiberiu 1982 ROU0.0010.00 0.00 

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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