Rapid: Individual Calculations January 2020
 Serbinova, Alina  Total change: -12.20  Rating chartPersonal card
 8 Stage of Rapid Chess Marathon Kretinga 2019 Kretinga LTU 2019-12-01
RcRownchangeKK*chgGame
 1321 982 0.00 5 -0.61 20 -12.20 
  Adomaitis, Petras 1382  * LTU0.001-0.0820-1.60 
  Jonaitis, Klaudijus 1277 LTU0.001-0.1520-3.00 
  Narbutas, Renaldas 1327 LTU0.001-0.1120-2.20 
  Dirgelas, Kazys 1382  * LTU0.001-0.0820-1.60 
  Kovalskiene, Danute 1237 LTU0.001-0.1920-3.80 
 * 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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