Rapid: Individual Calculations August 2021
 Mamatov, Valery  Total change: -87.60  Rating chartPersonal card
 Altay Cup 2021 rapid 5 Barnaul RUS 2021-07-18
RcRownchangeKK*chgGame
 1457 1838 3.50 9 -4.38 20 -87.60 
  Chebakov, Ivan 1673 RUS0.001-0.7220-14.40 
  Sobolev, Vladislav 1422 RUS0.001-0.9320-18.60 
  Kuzmin, Dmitry Valer 1377 RUS0.001-0.9520-19.00 
  Savenkov, Vladimir 1233 RUS1.0010.02200.40 
  Kuznetsova, Tatyana 1169 RUS1.0010.01200.20 
  Shershnev, Alexei 1564 RUS0.501-0.3320-6.60 
  Bondar, Konstantin 1637 RUS0.001-0.7620-15.20 
  Chibrikov, Sergey 1560 RUS0.001-0.8320-16.60 
  Avdoshkin, Sergey 1482 RUS1.0010.11202.20 

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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