Rapid: Individual Calculations April 2015
 Bykovskiy, Oleg  Total change: -11.20  Rating chartPersonal card
 Step-3 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-07
RcRownchangeKK*chgGame
 1985 2211 5.50 8 -0.56 20 -11.20 
  Horbatiuk, Dmytro 1811  * UKR1.0010.08201.60 
  Shpanko, Nadiia 1811  * UKR1.0010.08201.60 
  Shvayger, Alexandr 1926 UKR1.0010.16203.20 
  Roenko, Artur 2030 UKR0.501-0.2420-4.80 
  Spirin, Anatoly 1998 UKR1.0010.23204.60 
  Melnykov, Kostyantyn 1852 UKR1.0010.10202.00 
  Tregubov, Vadim f2377 UKR0.001-0.2820-5.60 
  Khoduk, Anatoly 2073 UKR0.001-0.6920-13.80 
 * 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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