Individual Calculations June 2017
 Prakhov, Nikolay  Total change: -44.00  Rating chartPersonal card
 2 stage Cup of Moscow_amateurs Moscow RUS 2017-04-15
RcRownchangeKK*chgGame
 1870 1895 2.50 7 -1.17 20 -23.40 
  Alperin, Volt 2182 RUS0.001-0.1620-3.20 
  Pavlov, Mark 1787 RUS0.001-0.6520-13.00 
  Solozhenkin, Sevastyan 1495  * RUS1.0010.08201.60 
  Magomedov, Rustam 1635 RUS1.0010.18203.60 
  Yudkevich, Mikhail 2062 RUS0.001-0.2820-5.60 
  Kedrov, Valery V. f2150 RUS0.001-0.1920-3.80 
  Elyshev, Lev 1782 RUS0.501-0.1520-3.00 
 * 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)
 
 VO Moscow. May 2017 Moscow RUS 2017-05-07
RcRownchangeKK*chgGame
 1780 1926 3.50 7 -1.03 20 -20.60 
  Shein, Andrey 1526  * RUS1.0010.08201.60 
  Belokon, Artour 2038 RUS1.0010.652013.00 
  Kedrov, Valery V. f2113 RUS0.001-0.2620-5.20 
  Mandalyan, Tigran 1546 RUS0.501-0.4120-8.20 
  Leschenko, Wjatcheslaw 1526  * RUS1.0010.08201.60 
  Antonova, Nadezhda wf1999 TJK0.001-0.4020-8.00 
  Nikiforov, Sergey M. 1714 RUS0.001-0.7720-15.40 
 * 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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