Rapid: Individual Calculations September 2018
 Buchina, Polina  Total change: 2.40  Rating chartPersonal card
 Eurasia Open 2018 rapid Ekaterinburg RUS 2018-08-07
RcRownchangeKK*chgGame
 1763 1816 4.00 7 0.12 20 2.40 
  Zhilchenko, Roman V. 2163 RUS0.001-0.1120-2.20 
  Kobets, Vasily 1416  * RUS1.0010.08201.60 
  Zasukhin, Vadim 2216  * RUS0.001-0.0820-1.60 
  Makogon, Elena 1416  * RUS1.0010.08201.60 
  Toledo Flores, Marianna 1416  * RUS1.0010.08201.60 
  Sharipov, Aidar 2146 RUS0.001-0.1220-2.40 
  Sosnina, Nadezhda 1568 RUS1.0010.19203.80 
 * 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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