Individual Calculations July 2009
 Lupascu, Matei-Alexandru  Total change: 48.15  Rating chartPersonal card
 Grand Prix Iasi 2009 - 2nd stage Iasi ROU 2009-03-31
RcRownchangeKK*chgGame
 1914 1585 2.50 6 1.74 15 26.10 
  Arghirescu, Marius 1935 ROU1.0010.891513.35 
  Marinescu, Mircea 1935 ROU1.0010.891513.35 
  Padurariu, Ioana-Smaranda wm1935 ROU0.001-0.1115-1.65 
  Gherasim, Ovidiu 1935 ROU0.001-0.1115-1.65 
  Hanga, Wylly 1935 ROU0.5010.39155.85 
  Ionita, Ioan 1811 ROU0.001-0.2115-3.15 

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)
 
 Romanian National Youth Chess Championship - Boys U14 Voineasa ROU 2009-04-08
RcRownchangeKK*chgGame
 1843 1613 3.00 8 1.26 15 18.90 
  Vasile, Claudiu-Daniel 1897 ROU0.5010.34155.10 
  Munteanu, Ali-Eduard 1807 ROU1.0010.751511.25 
  Doros, Radu-Marian 1963 ROU0.001-0.1115-1.65 
  Cosmulescu, Alexandru-Paul 1827 ROU0.5010.27154.05 
  Chiru, Alexandru 1788 ROU0.5010.23153.45 
  Marinescu, Stefan 1906 ROU0.001-0.1515-2.25 
  Camarascu, Radu-Stefan 1782 ROU0.5010.22153.30 
  Farcas, Andrei 1771 ROU0.001-0.2915-4.35 

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)
 
 4-th EUROPEAN OPEN CHESS SCHOOL TEAM CHAMPIONSHIP 14 years old Varna BUL 2009-06-13
RcRownchangeKK*chgGame
 1773 1613 0.50 1 0.21 15 3.15 
  Vassilenko, Ilya 1773 BLR0.5010.21153.15 

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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