Rapid: Individual Calculations February 2015
 Chayka, Vitaliy  Total change: -21.40  Rating chartPersonal card
 New -years rapid Odessa 2015 Odessa UKR 2015-01-03
RcRownchangeKK*chgGame
 2053 2221 4.50 8 -1.07 20 -21.40 
  Borodavkin, Anatoly 1971 UKR0.001-0.8120-16.20 
  Vladichenko, Anatoly 1821  * UKR1.0010.08201.60 
  Danilov, Andrey 1881 UKR1.0010.12202.40 
  Zaichuk, Vitaliy 1987 UKR1.0010.21204.20 
  Gorbenko, Rustem 2075 UKR0.001-0.7020-14.00 
  Yanichkin, Artur 2242 UKR0.5010.03200.60 
  Olifirenko, Oleg 1961 UKR1.0010.18203.60 
  Golubev, Mikhail g2483 UKR0.001-0.1820-3.60 
 * 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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