Rapid: Individual Calculations September 2021
 Rychagov, Nikita  Total change: 104.40  Rating chartPersonal card
 Estonian Club Rapid Championships 2021 Tallinn EST 2021-07-31
RcRownchangeKK*chgGame
 2025 1913 5.50 6 3.39 20 67.80 
  Kiik, Kalle m2353 EST0.5010.44208.80 
  Neff, Sergei 2058 EST1.0010.692013.80 
  Timoshin, Andrei 2055 EST1.0010.692013.80 
  Kolar, Karl-Ustav 1416 EST1.0010.04200.80 
  Soot, Margus 2243 EST1.0010.882017.60 
  Haavamae, Henrik 2025 EST1.0010.652013.00 

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)
 
 Riga Technical University Open 2021 - G Rapid Open tournament - Riga LAT 2021-08-08
RcRownchangeKK*chgGame
 1995 1954 5.50 9 1.83 20 36.60 
  Danevics, Daniels 1219 LAT1.0010.01200.20 
  Pavlov, Sergey m2363 UKR0.001-0.0820-1.60 
  Zhuk, Dmitriy 1555 BLR0.501-0.4220-8.40 
  Gordievich, Larisa 1569 LAT1.0010.09201.80 
  Plotkin, Victor f2240 CAN1.0010.842016.80 
  Samunenkov, Ihor f2203 UKR0.5010.31206.20 
  Kuznecovs, Nikita f2211 LAT1.0010.822016.40 
  Vignesh, N R m2226 IND0.5010.33206.60 
  Visakh, N R g2371 IND0.001-0.0720-1.40 

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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