Individual Calculations July 2016
 Prakhov, Nikolay  Total change: -64.20  Rating chartPersonal card
 Open Moscow May 2016. Sokolniki B Moscow RUS 2016-05-14
RcRownchangeKK*chgGame
 1829 1901 3.50 8 -1.19 20 -23.80 
  Vasilev, Sergey 1567 RUS1.0010.12202.40 
  Chapygin, Sergey 1970 RUS0.5010.10202.00 
  Voronov, Vladimir Yu. 1669 RUS1.0010.21204.20 
  Jakovlev, Oleg 1918 RUS0.001-0.4820-9.60 
  Ivanova, Svetlana 1881 RUS0.501-0.0320-0.60 
  Leite, Ernst 1793 RUS0.501-0.1520-3.00 
  Mamaev, Evgeniy 2030 RUS0.001-0.3320-6.60 
  Elfert, Aleksandr V. m1807 RUS0.001-0.6320-12.60 

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 2016. Sokolniki Moscow RUS 2016-05-15
RcRownchangeKK*chgGame
 1968 1901 3.50 7 0.60 20 12.00 
  Elfert, Aleksandr V. m1807 RUS1.0010.37207.40 
  Bezhenar, Georgy 2007 RUS0.001-0.3620-7.20 
  Kedrov, Valery V. f2172 RUS0.5010.33206.60 
  Guseinov, Djelal 2047 RUS0.5010.20204.00 
  Khosrovov, Sabuhi 1807 AZE0.501-0.1320-2.60 
  Fyodorova, Irina 1952 RUS1.0010.572011.40 
  Grigoriev, Dmitriy 1987 RUS0.001-0.3820-7.60 

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)
 
 Open championship of Petrosyan chess club B Moscow RUS 2016-06-11
RcRownchangeKK*chgGame
 1646 1901 4.50 9 -2.62 20 -52.40 
  Zurabian, Vage 1501  * RUS0.501-0.4220-8.40 
  Yadrentsev, Ilya 1501  * RUS1.0010.08201.60 
  Suchkov, Alexander 1637 RUS0.501-0.3220-6.40 
  Balashov, Egor 1551 RUS0.501-0.3920-7.80 
  Yarikov, Artem 1501  * RUS1.0010.08201.60 
  Shevelev, Daniil 1851 RUS1.0010.43208.60 
  Shlychkov, Mikhail 1795 RUS0.001-0.6420-12.80 
  Isaev, Nikolay 1720 RUS0.001-0.7420-14.80 
  Rezyapkin, Andrey 1754 RUS0.001-0.7020-14.00 
 * 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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