Individual Calculations October 2008
 Alchinidi, Yuri  Total change: -30.75  Rating chartPersonal card
 3rd International Deaf Chess Open St. Gallen SUI 2008-07-20
RcRownchangeKK*chgGame
 2029 2038 1.00 4 -1.04 25 -26.00 
  Checiak, Krzysztof 2082 POL0.001-0.4425-11.00 
  Marczurkiewicz, Jerzy 2000 POL1.0010.452511.25 
  Kshirsagar, Darshan 1886 IND0.001-0.7025-17.50 
  Chernov, Igor 2147 RUS0.001-0.3525-8.75 

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)
 
 Moscow Summer-Autumn open 2008 Moscow RUS 2008-08-19
RcRownchangeKK*chgGame
 1907 2038 4.50 7 -0.19 25 -4.75 
  Bazyuk, Andrey 1819 RUS1.0010.22255.50 
  Petukhov, Nikolay 1838 RUS1.0010.24256.00 
  Rossinskaya, Ljudmilla 1946 RUS0.001-0.6325-15.75 
  Tyutyunnikov, Kirill 1917 RUS0.501-0.1625-4.00 
  Grishina, Irina 1789 RUS1.0010.19254.75 
  Leite, Ernst 2060 RUS0.001-0.4725-11.75 
  Varypaev, Leonid 1978 RUS1.0010.422510.50 

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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