Rapid: Individual Calculations April 2017
 Ostroukh, Nikolay  Total change: 27.40  Rating chartPersonal card
 Krasnodar_ chess-school_2017_2_rapid Krasnodar RUS 2017-03-11
RcRownchangeKK*chgGame
 1862 1541 2.50 8 1.37 20 27.40 
  Malchenko, Alexey 1941  * RUS0.001-0.0820-1.60 
  Serdyukov, Mikhail 1925 RUS0.5010.41208.20 
  Gridnev, Yury 1941  * RUS0.5010.42208.40 
  Korolkov, Yury 1856 RUS0.5010.36207.20 
  Eremenko, Nikolay 1742 RUS1.0010.762015.20 
  Frolov, Lev 1910 RUS0.001-0.1020-2.00 
  Karasev, Artem 1887 RUS0.001-0.1120-2.20 
  Mavlyaveev, Vladimir 1695 RUS0.001-0.2920-5.80 
 * 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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