Individual Calculations September 2012
 Mashkov, Sergey  Total change: 67.50  Rating chartPersonal card
 Astrakhan 2012 open Astrakhan RUS 2012-08-08
RcRownchangeKK*chgGame
 2142 2048 8.00 9 4.50 15 67.50 
  Mesnyankin, Nikita 1744 RUS1.0010.14152.10 
  Kotenko, Pavel m2397 RUS0.5010.39155.85 
  Nesytov, Artyom 1856 RUS1.0010.25153.75 
  Khoroshilov, Nikita 2231 RUS1.0010.741511.10 
  Iljin, Timofey m2394 UKR0.5010.39155.85 
  Muslimov, Evgeny 2135 RUS1.0010.62159.30 
  Aliev, Vladislav 2155 AZE1.0010.65159.75 
  Kishibaev, Islam 2033 RUS1.0010.48157.20 
  Kostin, Alexey m2334 RUS1.0010.841512.60 

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)
 

 

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