Rapid: Individual Calculations May 2015
 Nazrieva, Zarina  Total change: -1.00  Rating chartPersonal card
 Lubov Kovalchuk Memorial -2015 (rapid) Nikolaev UKR 2015-04-21
RcRownchangeKK*chgGame
 1668 1428 2.00 9 -0.05 20 -1.00 
  Savon, Vladimir 1828  * UKR0.001-0.0820-1.60 
  Bilovil, Bogdan 1711 UKR0.001-0.1620-3.20 
  Sokolov, Yehor 1828  * UKR0.001-0.0820-1.60 
  Kravchenko, Vasiliy 1615 UKR0.001-0.2620-5.20 
  Matveev, Artem 1767 UKR0.001-0.1220-2.40 
  Tiupenko, Mihail 1643 UKR1.0010.772015.40 
  Peng, Li Li 1750 UKR0.001-0.1320-2.60 
  Lomakina, Anzhelika 1317 UKR1.0010.35207.00 
  Shamian, Artur 1549 UKR0.001-0.3420-6.80 
 * 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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