Rapid: Individual Calculations February 2015
 Siparixin, Aleksandr  Total change: 6.60  Rating chartPersonal card
 Magic Chess 04.01 Weekly Open Tashkent UZB 2015-01-07
RcRownchangeKK*chgGame
 1776 1741 4.00 8 0.33 20 6.60 
  Grigorev, Artem 1936 UZB0.001-0.2520-5.00 
  Rakhimov, Rustam 1638 UZB1.0010.36207.20 
  Yusupov, Jahongir 1575 UZB0.501-0.2220-4.40 
  Orolov, Otabek 1614 UZB0.501-0.1720-3.40 
  Saydaliev, Saidakbar 1996 UZB0.001-0.1920-3.80 
  Abdukholikov, Fotikh 1898 UZB1.0010.712014.20 
  Jabborberganov, Alisher 1806 UZB0.001-0.4120-8.20 
  Ishniyazov, Shuhrat 1743 UZB1.0010.502010.00 

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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