Individual Calculations September 2022
 Gabunia, Davit  Total change: -144.40  Rating chartPersonal card
 GEO B-20 Ch 2022 Tbilisi GEO 2022-08-04
RcRownchangeKK*chgGame
 1532 1735 2.00 8 -3.61 40 -144.40 
  Liparteliani, Mariam 1335  * GEO1.0010.08403.20 
  Kiladze, Luka 1875 GEO0.001-0.3140-12.40 
  Gogishvili, Gabriel 1187 GEO1.0010.03401.20 
  Giorgadze, Giorgi 1766 GEO0.001-0.4640-18.40 
  Kavkasidze, Ilia 1747 GEO0.001-0.4840-19.20 
  Qalabegashvili, Data 1511 GEO0.001-0.7840-31.20 
  Gegia, Davit 1540 GEO0.001-0.7540-30.00 
  Datiashvili, Nikoloz 1291 GEO0.001-0.9440-37.60 
 * 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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