Individual Calculations May 2010
 Dergach, Vladimir  Total change: -15.90  Rating chartPersonal card
 Cupa AMN Kishinev MDA 2010-03-19
RcRownchangeKK*chgGame
 1753 1909 3.00 6 -1.06 15 -15.90 
  Lupea, Gheorghe 1875 MDA0.001-0.5515-8.25 
  Bulmaga, Irina wm2222 ROU0.001-0.1415-2.10 
  Luca, Victor 1509  * MDA1.0010.08151.20 
  Popa, Gheorghe 1530 MDA1.0010.09151.35 
  Ivanov, Stefan 1631 MDA1.0010.17152.55 
  Coada, Elena 1749 MDA0.001-0.7115-10.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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