Individual Calculations September 2009
 Gorunescu, Nicolae-Gabriel  Total change: 48.85  Rating chartPersonal card
 International Chess Festival Eforie Nord Eforie Nord ROU 2009-06-19
RcRownchangeKK*chgGame
 1912 1658 3.50 11 1.36 25 34.00 
  Baciu, Anca-Otilia wf2008 ROU0.001-0.1125-2.75 
  Scripnic, Dumitru 1946 MDA0.001-0.1625-4.00 
  Olarasu, Ioana 1820 ROU1.0010.712517.75 
  Ciubotariu, Maricel 1902 ROU0.5010.30257.50 
  Nicolescu, Ilie 2008 ROU0.001-0.1125-2.75 
  Toculet, Gheorghe-Cristache 1961 ROU0.5010.36259.00 
  Draghici, Dorel 1907 ROU1.0010.812520.25 
  Moraru, Alexandru 1980 ROU0.001-0.1325-3.25 
  Dobre, Ana-Margareta-Alexandra 1845 ROU0.5010.24256.00 
  Olariu, Mihail 1851 ROU0.001-0.2525-6.25 
  Anusca, Vasile 1805 ROU0.001-0.3025-7.50 

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)
 
NOTE: K factor changed
 Bucharest Chess Weekend - 2nd edition Bucuresti ROU 2009-07-10
RcRownchangeKK*chgGame
 1838 1684 2.50 5 0.99 15 14.85 
  Codreanu, Andrei 1982 GER0.001-0.1515-2.25 
  Matei, Leonardo-Florin 1864 ROU1.0010.741511.10 
  Ardeleanu, Romulus-Alin 1790 ROU1.0010.64159.60 
  Untu, Liviu-Doru 1795 ROU0.001-0.3515-5.25 
  Matei, Stefan-Razvan 1761 ROU0.5010.11151.65 

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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