Individual Calculations July 2017
 Lukin, Ivan R  Total change: 112.40  Rating chartPersonal card
 Aurora Borealis 2017 Yakutsk RUS 2017-06-04
RcRownchangeKK*chgGame
 1650 1373 4.50 9 2.81 40 112.40 
  Chumaevskiy, Arseniy 1741 RUS0.001-0.1040-4.00 
  Maksimov, Aleksandr 1585 RUS1.0010.774030.80 
  Egorova, Valentina S 1649 RUS1.0010.834033.20 
  Moiseeva, Olesya 1773  * RUS0.5010.424016.80 
  Pavlov, Petr S 1723  * RUS0.001-0.1140-4.40 
  Alekhin, Valeriy 1626 RUS0.001-0.1940-7.60 
  Protodyakonov, Igor 1312 RUS1.0010.424016.80 
  Borisov, Mark 1773  * RUS0.001-0.0840-3.20 
  Germogenov, Konstantin 1664 RUS1.0010.854034.00 
 * 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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