Individual Calculations September 2012
 Todorov, Todor  Total change: 9.10  Rating chartPersonal card
 FE 4 Ischia l'isola verde Forio d'Ischia ITA 2012-07-22
RcRownchangeKK*chgGame
 2386 2469 4.50 6 0.91 10 9.10 
  Melich, Jindrich 2104 CZE1.0010.10101.00 
  Meijers, Viesturs g2485 LAT0.5010.02100.20 
  Kizov, Atanas m2418 MKD0.501-0.0710-0.70 
  Horvath, Csaba g2507 HUN0.5010.05100.50 
  Matthiesen, Arne f2336 DEN1.0010.32103.20 
  Naumkin, Igor g2463 RUS1.0010.49104.90 

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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