Individual Calculations September 2010
 Chechurin, Yury  Total change: -15.30  Rating chartPersonal card
 Perm July 2010 A Perm RUS 2010-07-06
RcRownchangeKK*chgGame
 1918 1786 1.50 6 -0.52 15 -7.80 
  Shalynykh, Viktor 2042 RUS0.001-0.1915-2.85 
  Batrak, Alexandra 1891 RUS0.001-0.3615-5.40 
  Ignashevich, Anna 1773 RUS1.0010.48157.20 
  Goldshtein, Grigory 2094 RUS0.001-0.1415-2.10 
  Legostaev, Alexander 1881 RUS0.5010.13151.95 
  Antonov, Andrey P. 1826 RUS0.001-0.4415-6.60 

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)
 
 Perm July 2010 B Perm RUS 2010-07-20
RcRownchangeKK*chgGame
 1908 1786 2.00 7 -0.50 15 -7.50 
  Azanov, Pavel 2064 RUS0.001-0.1715-2.55 
  Batrak, Alexandra 1891 RUS0.001-0.3615-5.40 
  Mikheev, Nikolay I 1909 RUS1.0010.671510.05 
  Artamonov, Roman V. 1819 RUS0.001-0.4515-6.75 
  Mentchikov, Mikhail 1729 RUS0.001-0.5815-8.70 
  Ignashevich, Anna 1773 RUS1.0010.48157.20 
  Karpenko, Alexander 2173 RUS0.001-0.0915-1.35 

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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