Rapid: Individual Calculations September 2019
 Bondarev, Boris  Total change: -41.80  Rating chartPersonal card
 CAISSA_OPEN_2019_08_18_rapid Krasnodar RUS 2019-08-18
RcRownchangeKK*chgGame
 1766 1979 4.50 9 -2.09 20 -41.80 
  Galagan, Maxim 1579  * RUS1.0010.08201.60 
  Valentin, Yuliana 1579  * RUS0.501-0.4220-8.40 
  Frolov, Oleg 1685 RUS1.0010.15203.00 
  Kiselev, Egor 1800 RUS0.001-0.7320-14.60 
  Tsaplin, Oleg 1579  * RUS1.0010.08201.60 
  Oseledko, Nikolay 2003 RUS0.001-0.4720-9.40 
  Batikiants, Semen 2186 RUS0.001-0.2320-4.60 
  Mokerova, Nadezhda 1613 RUS1.0010.10202.00 
  Frolov, Lev 1867 RUS0.001-0.6520-13.00 
 * 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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