Individual Calculations July 2022
 Makarova, Maria A.  Total change: -13.60  Rating chartPersonal card
 Early Bird 27 St. Petersburg RUS 2022-05-29
RcRownchangeKK*chgGame
 1395 1297 2.00 6 -0.34 40 -13.60 
  Beznosov, Timofey 1569 RUS0.001-0.1740-6.80 
  Shesternin, Nikolay 1653 RUS0.001-0.1140-4.40 
  Sannikov, Fedor 1245 RUS0.001-0.5740-22.80 
  Simkin, Alexander 1555 RUS0.5010.324012.80 
  Revenko, Dmitriy 1062 KAZ1.0010.21408.40 
  Berezovskaya, Arina 1286 RUS0.501-0.0240-0.80 

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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