Individual Calculations January 2022
 Ermakov, Alexandr A.  Total change: -11.60  Rating chartPersonal card
 Championship of the SZFO 2021. STANDARD_B17 St. Petersburg RUS 2021-11-22
RcRownchangeKK*chgGame
 1394 1367 3.50 8 -0.29 40 -11.60 
  Smirnov, Yaroslav 1717 RUS0.001-0.1140-4.40 
  Morozov, Ivan V. 1062 RUS0.501-0.3640-14.40 
  Galov, Yaroslav 1272 RUS1.0010.374014.80 
  Terman, Alexander 1547 RUS0.001-0.2640-10.40 
  Morozov, Mikhail A. 1659 RUS0.5010.354014.00 
  Kondratiev, Viktor 1270 RUS0.001-0.6340-25.20 
  Titov, Kirill 1428 RUS0.5010.08403.20 
  Shestak, Dmitriy 1196 RUS1.0010.274010.80 

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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