Rapid: Individual Calculations September 2019
 Bogatirev, Nikolay  Total change: -31.80  Rating chartPersonal card
 Tsiolkovsky Memorial 2019 - Rapid Kaluga RUS 2019-08-07
RcRownchangeKK*chgGame
 1631 1812 4.00 8 -1.59 20 -31.80 
  Zaznobin, Grigoriy 1412  * RUS1.0010.08201.60 
  Lopukhin, Anatoly 2212  * RUS0.001-0.0820-1.60 
  Taichikov, Anton 1412  * RUS0.501-0.4220-8.40 
  Sadkovkin, Alexander 1658 RUS0.501-0.2120-4.20 
  Mokin, Maxim 1434 RUS0.001-0.9120-18.20 
  Zotov, Yriy 1412  * RUS1.0010.08201.60 
  Sokolov, Evgeny Albertovic 1914 RUS0.001-0.3620-7.20 
  Grachev, Sergey 1597 RUS1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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