Individual Calculations April 2018
 Ivanov, Sergey A.  Total change: -18.20  Rating chartPersonal card
 71 Karelian men 2018 chmp Petrozavodsk RUS 2018-02-20
RcRownchangeKK*chgGame
 2042 2296 5.50 8 -0.91 20 -18.20 
  Pashkov, Vladimir M. 1896  * RUS1.0010.08201.60 
  Kravtchenko, Vladimir G. 2042 RUS0.001-0.8120-16.20 
  Sergeev, Alexey B. 1975 RUS1.0010.13202.60 
  Sharshutin, Sergey M. 1943 RUS1.0010.11202.20 
  Rumak, Mikhail A. 2109 RUS1.0010.26205.20 
  Nasonov, Vadim A. 2145 RUS0.001-0.7020-14.00 
  Takalo-Eskola, Anssi 2139 FIN0.501-0.2120-4.20 
  Savolainen, Lev P. f2085 RUS1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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