Rapid: Individual Calculations January 2018
 Chugai, Nataliya  Total change: -0.20  Rating chartPersonal card
 Vidkryta pershist Gorodka Gorodok UKR 2017-12-24
RcRownchangeKK*chgGame
 1569 1286 1.00 6 -0.01 20 -0.20 
  Kyrychenko, Hryhoriy 1686  * UKR0.001-0.0820-1.60 
  Ilkiv, Andrii 1576 UKR0.001-0.1620-3.20 
  Kipish, Volodymyr 1563 UKR1.0010.832016.60 
  Gryga, Daryna 1567 UKR0.001-0.1620-3.20 
  Kotormus, Davyd 1508 UKR0.001-0.2220-4.40 
  Vitkovska, Mariya 1511 UKR0.001-0.2220-4.40 
 * 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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