Rapid: Individual Calculations February 2019
 Bogatyrov, Olexiy  Total change: 6.20  Rating chartPersonal card
 KIEV CHESS CENTER (Rapid, 2019-01-20) Kyiv UKR 2019-01-20
RcRownchangeKK*chgGame
 1616 1352 2.00 8 0.31 20 6.20 
  Chubar, Vladimir m1752  * UKR0.001-0.0820-1.60 
  Sistaliuk, Yuri 1752  * UKR0.001-0.0820-1.60 
  Manko, Mariya 1729 UKR0.001-0.0920-1.80 
  Saraev, Yaroslav 1677 UKR0.001-0.1320-2.60 
  Konoval, Oleg 1545 UKR1.0010.752015.00 
  Melnyk, Roman 1752  * UKR0.001-0.0820-1.60 
  Trach, Ivan 1308 UKR0.001-0.5620-11.20 
  Bondarenko, Vladyslav 1409 UKR1.0010.582011.60 
 * 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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