Rapid: Individual Calculations September 2013
 Zolotyh, Lev  Total change: 8.20  Rating chartPersonal card
 Lipetsk Rapid chmp Lipetsk RUS 2013-08-09
RcRownchangeKK*chgGame
 1756 1507 2.00 7 0.41 20 8.20 
  Ermolaev, Alexander 1907  * RUS0.001-0.0820-1.60 
  Chebotarev, Vasiliy 1842 RUS1.0010.882017.60 
  Popov, Sergey 1907  * RUS0.001-0.0820-1.60 
  Kurkin, Filipp 1894 RUS0.001-0.0920-1.80 
  Rastorguev, Andrey 1372 RUS1.0010.32206.40 
  Meshcheryakov, Andrey 1638 RUS0.001-0.3220-6.40 
  Achkasov, Maksim 1731 RUS0.001-0.2220-4.40 
 * 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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