Individual Calculations October 2020
 Tskhadadze, Giorgi  Total change: 47.20  Rating chartPersonal card
 GEO B-14 Ch 2020 Tbilisi GEO 2020-09-03
RcRownchangeKK*chgGame
 1309 1041 2.50 7 1.18 40 47.20 
  Gogolashvili, Giorgi 1441  * GEO0.001-0.0840-3.20 
  Dokadze, Ilia 1195 GEO0.5010.21408.40 
  Ghviniashvili, Nodar 1186 GEO1.0010.694027.60 
  Komakhidze, Levan 1255 GEO1.0010.774030.80 
  Chanturia, Giorgi 1432 GEO0.001-0.0940-3.60 
  Gamrekelashvili, Zuka 1375 GEO0.001-0.1240-4.80 
  Paichadze, Luka 1278 GEO0.001-0.2040-8.00 
 * 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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