Rapid: Individual Calculations March 2018
 Zmachinsky, Boris Victor  Total change: -47.40  Rating chartPersonal card
 Veterans Defender's day 2018 Rapid Moscow RUS 2018-02-18
RcRownchangeKK*chgGame
 2080 2302 4.50 9 -2.37 20 -47.40 
  Archangelsky, Mikhail m2060 RUS0.001-0.8020-16.00 
  Goncharova, Nadezhda wf1908 RUS1.0010.08201.60 
  Arkhipov, Sergey g2390 RUS0.001-0.3820-7.60 
  Titorenko, Natalia I wm2067 RUS1.0010.21204.20 
  Zilbert, Oleg f2119 RUS0.001-0.7420-14.80 
  Melnik, Galina wm1956 RUS1.0010.11202.20 
  Liberzon, Roman 2147 RUS0.001-0.7120-14.20 
  Gordon, Alexander 2016 RUS0.501-0.3420-6.80 
  Sinelnikov, Igor 2058 RUS1.0010.20204.00 

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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