Rapid: Individual Calculations February 2019
 Kurayan, Ruslan  Total change: 21.60  Rating chartPersonal card
 KIEV CHESS CENTER (Rapid, 2019-01-20) Kyiv UKR 2019-01-20
RcRownchangeKK*chgGame
 2179 2320 7.00 9 1.08 20 21.60 
  Rakhmangulova, Iulia 1920  * UKR1.0010.08201.60 
  Chubar, Vladimir m2004 UKR1.0010.13202.60 
  Vysochin, Spartak g2485 UKR0.001-0.2820-5.60 
  Drevetsky, Alexander 1978 RUS1.0010.12202.40 
  Karnaukh, Anatolij 2050 UKR1.0010.17203.40 
  Ianov, Viktor m2311 UKR0.501-0.0120-0.20 
  Roshka, Yevgeniy f2328 UKR0.5010.01200.20 
  Koutsin, Sergey m2379 UKR1.0010.582011.60 
  Rakhmangulova, Anastasiya wm2152 UKR1.0010.28205.60 
 * 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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