Rapid: Individual Calculations December 2017
 Petrov, Dmitry  Total change: -51.40  Rating chartPersonal card
 PGUPS_Rapid St. Petersburg RUS 2017-11-16
RcRownchangeKK*chgGame
 1742 1622 0.00 7 -2.57 20 -51.40 
  Makarov, Pavel V. 2022  * RUS0.001-0.0820-1.60 
  Pavlov, Anton A. 1439 RUS0.001-0.7420-14.80 
  Gusev, Alexander A. 1604 RUS0.001-0.5320-10.60 
  Kuzmicheva, Ksenia 1674 RUS0.001-0.4320-8.60 
  Poshibailov, Sergei 1904 RUS0.001-0.1620-3.20 
  Rulev, Dmitry 1639 RUS0.001-0.4820-9.60 
  Elkin, Lev 1915 RUS0.001-0.1520-3.00 
 * 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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