Rapid: Individual Calculations January 2020
 Efremov, Roman A  Total change: -1.80  Rating chartPersonal card
 Moscow region team championship 2019 rapid 1L Odintsovo RUS 2019-11-29
RcRownchangeKK*chgGame
 1553 1444 3.00 8 -0.09 20 -1.80 
  Gribanskiy, Petr 1356 RUS0.001-0.6220-12.40 
  Korobitsyn, Boris 1220 RUS1.0010.22204.40 
  Ryzhkov, Sergey 1844  * RUS0.001-0.0820-1.60 
  Mamaev, Evgeniy 1844  * RUS0.001-0.0820-1.60 
  Lintsov, Arseniy 1253 RUS1.0010.25205.00 
  Vinokurov, Grigoriy 1629 RUS0.001-0.2620-5.20 
  Serdyukov, Maksim A. 1541 RUS0.001-0.3720-7.40 
  Fomkina, Maria G. wf1735 RUS1.0010.852017.00 
 * 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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