Individual Calculations April 2023
 Plotnikov, Boris  Total change: -13.60  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 1849 1922 5.00 9 -0.34 40 -13.60 
  Luchinsky, Pavel 1522  * RUS1.0010.08403.20 
  Kazmin, Semen 2273 RUS0.001-0.1140-4.40 
  Kovalevskiy, Georgiy 1730 RUS1.0010.254010.00 
  Polovinkin, Vadim 1631 RUS1.0010.15406.00 
  Veselov, Yaroslav 2224 RUS0.5010.354014.00 
  Teplov, Evgeniy 1854 RUS0.001-0.5940-23.60 
  Gusev, Kirill 1727 RUS0.001-0.7540-30.00 
  Dobrynin, Ivan 1817 RUS1.0010.364014.40 
  Sannikova, Anna 1864 RUS0.501-0.0840-3.20 
 * 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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