Rapid: Individual Calculations February 2021
 Fedotov, Aleksey  Total change: -40.80  Rating chartPersonal card
 Petrograd District Rapid 2021-2 St. Petersburg RUS 2021-01-24
RcRownchangeKK*chgGame
 1465 1742 3.50 7 -2.04 20 -40.80 
  Yakovlev, Anton 1293 RUS1.0010.06201.20 
  Korsakov, Egor 1525 RUS0.501-0.2820-5.60 
  Revyakin, Evgeniy 1360 RUS0.001-0.9120-18.20 
  Kaplan, Aleksey 1338 RUS1.0010.08201.60 
  Panchenko, Sergey 1472 RUS0.001-0.8320-16.60 
  Ivanov, Sergei V. 1961 RUS0.001-0.2220-4.40 
  Kosenkova, Anastasiya 1306 RUS1.0010.06201.20 

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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