Individual Calculations July 2009
 Lupik, Marina  Total change: 9.15  Rating chartPersonal card
 FE 13 Salsomaggiore Salsomaggiore Terme ITA 2009-05-15
RcRownchangeKK*chgGame
 2227 2225 3.50 6 0.61 15 9.15 
  Garvani, Vittorio 1971 ITA1.0010.19152.85 
  Lazic, Miroljub g2438 SRB1.0010.771511.55 
  Fodor, Tamas Jr. f2411 HUN0.5010.24153.60 
  Vezzosi, Paolo m2363 ITA0.001-0.3115-4.65 
  Costantini, Roberto f2304 ITA0.001-0.3915-5.85 
  Kaczur, Florian 1875 HUN1.0010.11151.65 

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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