Individual Calculations January 2009
 Stefanache, Mihail  Total change: 1.35  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2160 2098 2.00 7 -0.95 15 -14.25 
  Azarov, Sergei g2448 BLR0.001-0.1115-1.65 
  Stilpeanu, Nicolae 1817 ROU1.0010.16152.40 
  Barzanu, Iulian 2245 ROU0.001-0.3015-4.50 
  Podgursky, Sten f2260 MDA0.001-0.2915-4.35 
  Dobre, Claudiu-Cristian f2300 ROU0.001-0.2415-3.60 
  Dvornicen, Ivan 1867 MDA1.0010.21153.15 
  Luncasu, Raul-Ionut 2185 ROU0.001-0.3815-5.70 

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)
 
 Grand Prix Iasi 2008 - 3rd tournament Iasi ROU 2008-11-13
RcRownchangeKK*chgGame
 2014 2088 4.50 6 1.04 15 15.60 
  Pacuraru, Codin 1738 ROU1.0010.11151.65 
  Gheorghiu, Calin 1768 ROU0.501-0.3715-5.55 
  Marinescu, Mircea 2284 ROU1.0010.751511.25 
  Garbea, Bogdan 2180 ROU1.0010.63159.45 
  Padurariu, Ioana-Smaranda wm2179 ROU0.001-0.3815-5.70 
  Stegariu, Vlad Ionut 1936 ROU1.0010.30154.50 

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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