Rapid: Individual Calculations February 2015
 Usatov, Vladimir  Total change: -42.00  Rating chartPersonal card
 Kuzbass Champ.2015 Rapid 1 Mezhdurechensk RUS 2015-01-04
RcRownchangeKK*chgGame
 1904 2087 3.00 7 -2.10 20 -42.00 
  Medvedenko, Andrey 2022 RUS0.501-0.0920-1.80 
  Nekrasova, Tatyana 1761 RUS1.0010.13202.60 
  Tyatyushkin, Danil 1892 RUS0.001-0.7520-15.00 
  Kiselev, Vitaly 1992 RUS0.001-0.6320-12.60 
  Sedin, Viktor 1809 RUS0.501-0.3320-6.60 
  Chernyh, Pavel 1869 RUS1.0010.22204.40 
  Rogov, Igor 1980 RUS0.001-0.6520-13.00 

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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