Rapid: Individual Calculations April 2018
 Borzov, Boris  Total change: 13.00  Rating chartPersonal card
 Egoryevsk Guslitsa Rapid - 2018 Egoryevsk RUS 2018-03-10
RcRownchangeKK*chgGame
 1920 1968 4.50 7 0.65 20 13.00 
  Chernov, Oleg O. 1568  * RUS1.0010.08201.60 
  Rachkov, Andrey A. 1636 RUS1.0010.12202.40 
  Dereviagin, Vladislav 2305 RUS0.001-0.1220-2.40 
  Ivanov, Andrey Vlad. 1813 RUS1.0010.29205.80 
  Ryzhkov, Sergey 2071 RUS1.0010.642012.80 
  Koryabkin, Valery 1948 RUS0.001-0.5320-10.60 
  Samoylov, Andrey 2096 RUS0.5010.17203.40 
 * 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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