Blitz: Individual Calculations September 2015
 Poroshin, Aleksandr  Total change: -9.40  Rating chartPersonal card
 Vladimir open 2015 BLITZ Vladimir RUS 2015-08-16
RcRownchangeKK*chgGame
 1751 1587 2.00 8 -0.47 20 -9.40 
  Shaydullina, Sandugach wg1987  * RUS0.001-0.0820-1.60 
  Bezgodova, Tatiana 1562 RUS0.501-0.0320-0.60 
  Tikhonova, Mariya 1832 RUS0.5010.30206.00 
  Gonov, Sergey 1834 RUS0.001-0.1920-3.80 
  Voskresenskaya, Marta 1785 RUS0.001-0.2420-4.80 
  Skripnikov, Alexey 1765 RUS0.001-0.2720-5.40 
  Matyunina, Sofya 1255 RUS1.0010.12202.40 
  Gvilava, Maya 1987  * RUS0.001-0.0820-1.60 
 * 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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