Individual Calculations September 2009
 Dan, Cristian  Total change: 23.55  Rating chartPersonal card
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2139 1955 3.50 7 1.57 15 23.55 
  Posedaru, Bogdan 2242 ROU0.5010.34155.10 
  Sandor, Petrut 2222 ROU0.5010.32154.80 
  Gogulancea, Radu 2149 ROU0.001-0.2515-3.75 
  Padurariu, Ioana-Smaranda wm2238 ROU0.001-0.1615-2.40 
  Acsinte, Matei-Ionut 1723 ROU1.0010.21153.15 
  Stanciu, Alexandru-Ovidiu 2210 ROU0.5010.31154.65 
  Irodenka, Robert-Ovidiu 2192 ROU1.0010.801512.00 

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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