Rapid: Individual Calculations February 2019
 Kidanov, V.  Total change: 0.20  Rating chartPersonal card
 Krasnodar_ chess-school_2018_8_rapid Krasnodar RUS 2018-12-27
RcRownchangeKK*chgGame
 1837 1765 2.50 6 0.01 20 0.20 
  Batikiants, Semen 2165  * RUS0.001-0.0820-1.60 
  Chepurnoy, Yury 1446 RUS1.0010.13202.60 
  Krichkov, Aleksei 1869 RUS0.001-0.3620-7.20 
  Sergakov, Valeriy 1808 RUS0.5010.06201.20 
  Oseledko, Nikolay 1985 RUS0.001-0.2220-4.40 
  Frolov, Oleg 1748 RUS1.0010.48209.60 
 * 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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