Blitz: Individual Calculations February 2015
 Pershina, Elena  Total change: 0.40  Rating chartPersonal card
 Blitz January 3 2015 Moscow RUS 2015-01-17
RcRownchangeKK*chgGame
 2140 2103 4.50 10 0.02 20 0.40 
  Gorodov, Ibragim 1703  * RUS1.0010.08201.60 
  Denishev, Marat 2391 RUS0.5010.34206.80 
  Reprintsev, Alexander m2310 UKR0.001-0.2320-4.60 
  Potseluev, Sergey 2163 RUS0.001-0.4220-8.40 
  Grishaev, Igor 1960 RUS1.0010.31206.20 
  Novikova, Galina wf2057 RUS0.001-0.5620-11.20 
  Ulko, Jaroslav m2383 RUS0.001-0.1620-3.20 
  Gumirov, Konstantin L 2070 RUS1.0010.45209.00 
  Vekerchuk, Maxim 2146 RUS1.0010.562011.20 
  Kharmunova, Nadezhda wm2214 RUS0.001-0.3520-7.00 
 * 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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