Rapid: Individual Calculations September 2019
 Chetyrev, Dmitry  Total change: 44.40  Rating chartPersonal card
 Caspian capital Rapid (XIV Astrakhan Chess Festival) Astrakhan RUS 2019-08-18
RcRownchangeKK*chgGame
 1734 1530 4.50 8 2.22 20 44.40 
  Morozov, Gennady 1827 RUS0.001-0.1520-3.00 
  Ishniyazov, Amir 1302 RUS1.0010.21204.20 
  Ektova, Elena 1823 RUS1.0010.852017.00 
  Marchenko, Nikolay 1930  * RUS1.0010.922018.40 
  Gorovenko, Darya wf1930  * RUS0.001-0.0820-1.60 
  Sokolov, Vladimir 1930  * RUS0.001-0.0820-1.60 
  Makhorin, Alexei 1909 RUS0.5010.41208.20 
  Nurgaliyeva, Marina 1221 KAZ1.0010.14202.80 
 * 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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