Individual Calculations January 2019
 Chkhaidze, Luka  Total change: 15.60  Rating chartPersonal card
 D.Chiradze Memorial (Team U-12) Kutaisi GEO 2018-11-25
RcRownchangeKK*chgGame
 1355 1095 1.50 5 0.39 40 15.60 
  Nemsadze, Daviti 1495  * GEO0.001-0.0840-3.20 
  Tsirekidze, Barbare 1495  * GEO0.5010.424016.80 
  Apkhazava, Mikheil 1216 GEO0.001-0.3440-13.60 
  Kvikvinia, Teimuraz 1495  * GEO0.001-0.0840-3.20 
  Zhorzholiani, Zaali 1074 GEO1.0010.474018.80 
 * 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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