Rapid: Individual Calculations September 2021
 Fedorov, Semen  Total change: 22.80  Rating chartPersonal card
 Astrakhan Chess Festival_Rapid Astrakhan RUS 2021-08-15
RcRownchangeKK*chgGame
 1611 1437 5.00 9 1.14 20 22.80 
  Aidiev, Arslan 1409 RUS1.0010.46209.20 
  Miljakin, Vasily 2172 RUS0.001-0.0120-0.20 
  Yashina, Olga V 1116 RUS1.0010.13202.60 
  Nurkatov, Alisher 1270 RUS1.0010.28205.60 
  Marchenko, Nikolay 1944 RUS0.001-0.0420-0.80 
  Kamneva, Ekaterina 1087 RUS1.0010.11202.20 
  Mesnyankin, Nikita c2105 RUS0.001-0.0120-0.20 
  Smirnova, Alena 1224 RUS1.0010.23204.60 
  Muromtsev, Arthur f2172 RUS0.001-0.0120-0.20 

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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