Blitz: Individual Calculations December 2019
 Ermakov, Alexandr A.  Total change: -36.80  Rating chartPersonal card
 Championship of the SZFO 2019_B15. BLITZ St. Petersburg RUS 2019-11-28
RcRownchangeKK*chgGame
 1246 1327 3.00 8 -1.84 20 -36.80 
  Kudryavtsev, Andrey 1080 RUS1.0010.19203.80 
  Klimanov, Vadim 1550 RUS0.001-0.2220-4.40 
  Kondratiev, Viktor 1521 RUS0.001-0.2520-5.00 
  Mavrichev, Nikolay F. 1198 RUS0.001-0.6720-13.40 
  Volodin, Artem An. 1067 RUS1.0010.18203.60 
  Ryumin, Zakhar 1241 RUS0.001-0.6220-12.40 
  Kulkov, Kirill 1143 RUS1.0010.26205.20 
  Shaposhnikov, Lev 1166 RUS0.001-0.7120-14.20 

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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