Rapid: Individual Calculations January 2021
 Iovlev, Mikhail  Total change: 51.60  Rating chartPersonal card
 Tver region chess championship rapid Tver RUS 2020-11-29
RcRownchangeKK*chgGame
 1710 1293 4.00 8 2.58 20 51.60 
  Kuznetsov, Alexandr 2010 RUS0.001-0.0120-0.20 
  Denisevich, Vladimir 1548 RUS0.5010.31206.20 
  Kolesnikov, Konstantin f2028 RUS0.001-0.0120-0.20 
  Proshin, Artem 1349 RUS0.001-0.4220-8.40 
  Lapshin, Viktor 1160 RUS1.0010.32206.40 
  Yakovlev, Boris 1670 RUS1.0010.912018.20 
  Nikitin, Valery 1913 RUS1.0010.992019.80 
  Nazarenkov, Alexandr 1999 RUS0.5010.49209.80 

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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