Rapid: Individual Calculations March 2018
 Erastov, Semen  Total change: 39.40  Rating chartPersonal card
 II Rapid Cup of President_2018-A Nizhniy Novgorod RUS 2018-02-25
RcRownchangeKK*chgGame
 1914 1742 4.50 9 1.97 20 39.40 
  Losev, Vasily 2062 RUS0.001-0.1320-2.60 
  Korchagina, Alena wf1949 RUS0.5010.27205.40 
  Lisin, Egor 1864 RUS0.001-0.3320-6.60 
  Kulik, Artur 1817 RUS0.001-0.4020-8.00 
  Rakov, Anatoly 1947 RUS1.0010.762015.20 
  Shigin, Anatoly 1833 RUS1.0010.622012.40 
  Platonychev, Aleksandr 1910 RUS0.5010.22204.40 
  Obrezchikov, Mikhail 1871 RUS1.0010.672013.40 
  Teterin, Sergey 1975 RUS0.5010.29205.80 

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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