Blitz: Individual Calculations January 2017
 Sergeev, Aleksandr N.  Total change: 17.80  Rating chartPersonal card
 New Year Blitz 2016 PS St. Petersburg RUS 2016-12-25
RcRownchangeKK*chgGame
 1802 1493 2.00 7 0.89 20 17.80 
  Lobachev, Pavel 1893  * RUS0.001-0.0820-1.60 
  Tskhadadze, Anna 1893  * RUS0.001-0.0820-1.60 
  Zherebko, Nikolai 1705 RUS0.001-0.2320-4.60 
  Plyatskovskiy, Yuriy 1569 RUS1.0010.602012.00 
  Lotarev, Aleksey 1893  * RUS0.001-0.0820-1.60 
  Meliksetyan, Aghasi 1815 RUS1.0010.872017.40 
  Koltunov, Sergey 1849 RUS0.001-0.1120-2.20 
 * 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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