Individual Calculations September 2009
 Grigorescu, Nicolae-Tiberiu  Total change: -30.25  Rating chartPersonal card
 Laszlo Noel Memorial Tulcea ROU 2009-08-01
RcRownchangeKK*chgGame
 2109 1982 0.00 1 -0.33 25 -8.25 
  Popescu, Florin 2109 ROU0.001-0.3325-8.25 

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
RcRownchangeKK*chgGame
 2075 1982 1.00 5 -0.88 25 -22.00 
  Corlatescu, Dragos-Georgian 2171 ROU0.001-0.2525-6.25 
  Manea, Anca-Andreea 1798 ROU1.0010.26256.50 
  Luncasu, Raul-Ionut 2171 ROU0.001-0.2525-6.25 
  Serbanoiu, Marian 2036 ROU0.001-0.4225-10.50 
  Varlan, Hervig-Ioan 2200 ROU0.001-0.2225-5.50 

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)
 

 

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