Rapid: Individual Calculations January 2021
 Ruchkin, Mikhail  Total change: 0.00  Rating chartPersonal card
 Petrograd District Rapid 2020-12 St. Petersburg RUS 2020-12-26
RcRownchangeRpKK*chgGame
 1575 0 2.00 6 0.00 1450   0.00 
  Simkin, Alexander 1663 RUS0.5010.00 0.00 
  Tereschenko, Dmitriy 1900 RUS0.0010.00 0.00 
  Sazhin, Alexandr 1510 RUS0.5010.00 0.00 
  Rusanov, Ilya 1536 RUS0.0010.00 0.00 
  Vorontsov, Dmitry 1649 RUS0.0010.00 0.00 
  Khrulev, Oleg 1191 RUS1.0010.00 0.00 

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)
 

 

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