Blitz: Individual Calculations May 2019
 Petrov, Alexander  Total change: 61.60  Rating chartPersonal card
 Orenburg OBL champ Blitz-2019 Orenburg RUS 2019-04-07
RcRownchangeKK*chgGame
 1770 1508 5.00 9 3.08 20 61.60 
  Sedenko, Anatoly 1908  * UKR0.5010.42208.40 
  Muhamedova, Aliya 1883 RUS1.0010.912018.20 
  Varkentin, Wilhelm 1908  * RUS0.001-0.0820-1.60 
  Zhukov, Boris 1728 RUS0.001-0.2220-4.40 
  Melnik, Mark 1108  * RUS1.0010.08201.60 
  Mulyukov, Artur 1908  * RUS0.5010.42208.40 
  Shepelin, Stanislav V. 1908  * RUS1.0010.922018.40 
  Tretyakov, Alexander 1908  * RUS0.001-0.0820-1.60 
  Boyko, Igor K. 1668 RUS1.0010.712014.20 
 * 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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