Individual Calculations June 2015
 Prakhov, Nikolay  Total change: -22.80  Rating chartPersonal card
 VO Moscow April 2015 Moscow RUS 2015-04-12
RcRownchangeKK*chgGame
 1816 1873 4.00 8 -0.57 40 -22.80 
  Kerzhaev, Vyacheslav 1912 RUS1.0010.554022.00 
  Shostka, Pavel 2122 UKR0.001-0.1940-7.60 
  Ryabov, Viktor 1748 RUS0.001-0.6740-26.80 
  Maltsev, Andrey 1677 RUS1.0010.254010.00 
  Yasinovskiy, Aleksandr 1542 RUS1.0010.12404.80 
  Yakimenko, Andrey 2008 RUS0.001-0.3240-12.80 
  Proskurin, Grigory 1746 RUS0.001-0.6740-26.80 
  Kambur, Evgeny 1772 RUS1.0010.364014.40 

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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