Individual Calculations September 2019
 Trofimov, Ivan  Total change: 112.00  Rating chartPersonal card
 Peters Rook 109 Open St. Petersburg RUS 2019-08-03
RcRownchangeKK*chgGame
 2008 1902 6.00 9 2.80 40 112.00 
  Barkasheva, Sofia 1502  * EST1.0010.08403.20 
  Lushnikov, Andrey 2201 RUS1.0010.854034.00 
  Rudikov, Dmitry 2109 RUS1.0010.774030.80 
  Egorenkov, Igor 2172 RUS0.5010.334013.20 
  Ismagilov, Damir 2220 RUS0.001-0.1340-5.20 
  Kitsis, Andrey 2192 RUS0.001-0.1640-6.40 
  Kiseev, Artem 1502  * RUS1.0010.08403.20 
  Lukina, Aleksandra wf2106 RUS1.0010.764030.40 
  Somkin, Kirill 2072 RUS0.5010.22408.80 
 * 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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