Individual Calculations November 2019
 Petukhov, Alan  Total change: 49.20  Rating chartPersonal card
 M.M.Botvinnik Cup (boys under 14) Moscow RUS 2019-10-16
RcRownchangeKK*chgGame
 1905 1582 2.50 9 1.23 40 49.20 
  Kuliyev, Emin 1681 TKM0.001-0.3640-14.40 
  Ilkhomi, Jaloliddin 1862 TJK0.5010.344013.60 
  Davtyan, Arsen 1942 ARM0.001-0.1040-4.00 
  Kirillov, Dmitry c1982  * RUS0.001-0.0840-3.20 
  Azadaliyev, Jahandar 1979 AZE0.001-0.0840-3.20 
  Tsaruk, Maksim 1982  * BLR0.001-0.0840-3.20 
  Orozbaev, Eldiar c1922 KGZ0.001-0.1240-4.80 
  Priseajniuc, Andrei 1814 MDA1.0010.794031.60 
  Rakhmatullaev, Almas 1982  * UZB1.0010.924036.80 
 * 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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