Rapid: Individual Calculations October 2017
 Petrakov, Aleksey  Total change: -7.80  Rating chartPersonal card
 Pushkin 2017 Athlete Day Rapid St. Petersburg RUS 2017-08-26
RcRownchangeKK*chgGame
 1777 1768 3.00 7 -0.47 20 -9.40 
  Poljakov, Konstantin 2168  * RUS0.001-0.0820-1.60 
  Ryabchenko, Andrey 1368  * RUS1.0010.08201.60 
  Klobukov, Alexey 2016 RUS0.001-0.1920-3.80 
  Manoylo, Nikolay 1668 RUS0.001-0.6420-12.80 
  Lipaev, Georgiy 1470 RUS1.0010.15203.00 
  Mamporiya, Vadim 1637 RUS1.0010.32206.40 
  Vorobev, Alexander 2114 RUS0.001-0.1120-2.20 
 * 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)
 
 Pushkin 2017 Day of Peace Rapid St. Petersburg RUS 2017-09-23
RcRownchangeKK*chgGame
 1866 1718 2.50 7 0.08 20 1.60 
  Gorbatenko, Alexander 2077 RUS0.5010.40208.00 
  Lapin, Artem 1404 RUS1.0010.14202.80 
  Lesovoi, Evgenij 2118  * RUS0.001-0.0820-1.60 
  Ivanov, Sergey V. 2006 RUS0.001-0.1620-3.20 
  Panchenko, Igor V 1734 RUS1.0010.522010.40 
  Hort, Artur 2118  * RUS0.001-0.0820-1.60 
  Trishkin, Mikhail 1604 RUS0.001-0.6620-13.20 
 * 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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