Rapid: Individual Calculations July 2017
 Kuprin, Alexander  Total change: -20.80  Rating chartPersonal card
 Star Trek U13 2017 Korolev RUS 2017-05-21
RcRownchangeKK*chgGame
 1359 1571 5.00 8 -1.04 20 -20.80 
  Vershinin, Saveliy 1281 RUS1.0010.16203.20 
  Skripnikov, Vadim 1322 RUS0.001-0.8120-16.20 
  Ilyin, Vladimir 1276 RUS1.0010.15203.00 
  Sokolov, Dmitri 1321 RUS0.001-0.8120-16.20 
  Kuznetsov, Igor M. 1247 RUS1.0010.13202.60 
  Anchikova, Olga 1320 RUS1.0010.19203.80 
  Smirnov, Saveliy 1537 RUS1.0010.45209.00 
  Neklyudov, Taras 1571 RUS0.001-0.5020-10.00 

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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