Blitz: Individual Calculations September 2019
 Petrov, Igor  Total change: 53.00  Rating chartPersonal card
 Petersburg Summer 2019 Blitz St. Petersburg RUS 2019-08-23
RcRownchangeKK*chgGame
 1741 1415 4.00 10 2.65 20 53.00 
  Geshko, Aleksey f1815  * RUS0.001-0.0820-1.60 
  Titievskaya, Elizaveta 1815  * RUS0.001-0.0820-1.60 
  Bitti, Sandro 1765  * ITA1.0010.892017.80 
  Lavrov, Maxim m1815  * RUS0.001-0.0820-1.60 
  Zolotyh, Lev 1775 RUS0.001-0.1020-2.00 
  Kovalenko, Kleopatra 1654 RUS0.001-0.2020-4.00 
  Shaidullin, Ratmir 1703 RUS1.0010.842016.80 
  Podgornova, Anna 1616 RUS0.5010.26205.20 
  Makshanov, Matvey 1639 RUS1.0010.782015.60 
  Kazimirov, Andrey 1815  * RUS0.5010.42208.40 
 * 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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