Individual Calculations December 2017
 Efremov, Vladislav  Total change: 41.80  Rating chartPersonal card
 M.Chigorin Memorial 2017 St. Petersburg RUS 2017-10-21
RcRownchangeKK*chgGame
 2075 1953 4.00 9 0.85 38 32.30 
  Litvinov, Maxim 2353  * RUS0.5010.423815.96 
  Nechaeva, Marina mwg2353  * RUS0.001-0.0838-3.04 
  Astakhov, Dmitrii 1553  * RUS1.0010.08383.04 
  Evdokimov, Alexey 2280 RUS0.001-0.1338-4.94 
  Pshmahov, Osman 2095 RUS0.001-0.3138-11.78 
  Shemakhanov, Danila 1553  * RUS1.0010.08383.04 
  Orlov, Alexandr 2075 RUS1.0010.673825.46 
  Davydov, Sergey P. f2207 RUS0.001-0.1938-7.22 
  Khokhlova, Daria 2207 RUS0.5010.313811.78 
 * 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)
 
 2017 SPb B15 Championship St. Petersburg RUS 2017-11-18
RcRownchangeKK*chgGame
 1830 1953 6.00 9 0.25 38 9.50 
  Prozorov, Pavel 1597 RUS1.0010.11384.18 
  Gorlov, Artem 1695 RUS0.501-0.3238-12.16 
  Zolotyh, Lev 1831 RUS1.0010.333812.54 
  Postanogov, Dmitrii 1893 RUS0.501-0.0838-3.04 
  Shihaliev, Leonard 1936 RUS0.501-0.0238-0.76 
  Shkuratov, Vladimir 1887 RUS1.0010.413815.58 
  Kundianok, Vladislav 1993 RUS0.5010.06382.28 
  Ismagilov, Damir 2085 RUS0.5010.18386.84 
  Shceglov, Mikhail 1553  * RUS0.501-0.4238-15.96 
 * 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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