Individual Calculations September 2009
 Dumitrascu, Cornel  Total change: 17.55  Rating chartPersonal card
 Bucharest Chess Weekend - 1st edition Bucuresti ROU 2009-07-03
RcRownchangeKK*chgGame
 2000 2081 4.50 5 1.59 15 23.85 
  Ticu, Constantin 1737 ROU1.0010.12151.80 
  Untu, Liviu-Doru 1795 ROU1.0010.16152.40 
  Senetia, Teodor 2175 ROU0.5010.13151.95 
  Done, Stefan-Daniel 2154 ROU1.0010.60159.00 
  Dragomir, Nicolae-Laurentiu 2140 ROU1.0010.58158.70 

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
 1893 2081 2.50 4 -0.42 15 -6.30 
  Matei, Stefan-Razvan 1761 ROU1.0010.13151.95 
  Ardeleanu, Romulus-Alin 1790 ROU1.0010.15152.25 
  Codreanu, Andrei 1982 GER0.501-0.1415-2.10 
  Stanciu, Adrian-Eugen 2038 ROU0.001-0.5615-8.40 

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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