Rapid: Individual Calculations August 2015
 Fridman, Grigory  Total change: -21.20  Rating chartPersonal card
 Rapid Open Maestro 2015 Tournament A Berdsk RUS 2015-07-07
RcRownchangeKK*chgGame
 1967 1808 1.50 7 -0.66 20 -13.20 
  Kazachansky, Sergei 2185 RUS0.001-0.0920-1.80 
  Mizin, Pavel 1965 RUS0.5010.21204.20 
  Nebylitsin, Nikolai 2161 RUS0.001-0.1120-2.20 
  Zaretsky, Leonid 1976 RUS0.001-0.2820-5.60 
  Vasiliev, Maxim 2018 RUS0.001-0.2320-4.60 
  Patrin, Yury 1915 RUS0.001-0.3520-7.00 
  Senetskaya, Anastasiya 1552 RUS1.0010.19203.80 

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)
 
 Rapid July 3 2015 Moscow RUS 2015-07-19
RcRownchangeKK*chgGame
 1875 1808 3.00 8 -0.40 20 -8.00 
  Listratov, Artem 2202 RUS0.001-0.0820-1.60 
  Pavlov, Mark 1408  * RUS0.501-0.4220-8.40 
  Fridman, Roman 1757 RUS0.501-0.0720-1.40 
  Grishaev, Igor 2016 RUS0.5010.27205.40 
  Kalinin, Anatoly 2054 RUS0.001-0.1920-3.80 
  Isakov, Sergey 1730 RUS0.501-0.1120-2.20 
  Abramov, Yury 1655 RUS1.0010.30206.00 
  Pykhtinov, Oleg 2179 RUS0.001-0.1020-2.00 
 * 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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