Rapid: Individual Calculations May 2021
 Ludanov, Nikolay  Total change: -74.60  Rating chartPersonal card
 The 2021 Khimki City District Rapid Chess Championship for men and women Khimki RUS 2021-04-25
RcRownchangeKK*chgGame
 1417 2020 4.00 8 -3.73 20 -74.60 
  Fedorova, Arina 1439 RUS1.0010.02200.40 
  Rodnikov, Alexei 1561 RUS0.001-0.9520-19.00 
  Dzhalalian, Nelli 1285 RUS0.001-0.9920-19.80 
  Dubtsov, Ivan 1285 RUS1.0010.01200.20 
  Chakhalyan, Mikhail 1500 RUS1.0010.03200.60 
  Medvedev, Viktor 1698 RUS0.001-0.8720-17.40 
  Abramov, Aleksander 1285 RUS0.001-0.9920-19.80 
  Kurenkov, Matvey Il 1285 RUS1.0010.01200.20 

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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