Individual Calculations March 2019
 Kukhilava, Gubaz  Total change: -10.40  Rating chartPersonal card
 Samegrelo Region U-16 Ch 2019 Poti GEO 2019-02-08
RcRownchangeKK*chgGame
 1422 1636 5.00 7 -0.26 40 -10.40 
  Sichinava, Giorgi 1315 GEO1.0010.13405.20 
  Kiziria, Kakhaber 1439 GEO0.001-0.7540-30.00 
  Pochkhua, Lizi 1366 GEO1.0010.17406.80 
  Tsotsonava, Elene 1651 GEO0.001-0.4840-19.20 
  Kvikvinia, Teimuraz 1570 GEO1.0010.414016.40 
  Chanturia, Lika 1236  * GEO1.0010.08403.20 
  Bukia, Nika 1376 GEO1.0010.18407.20 
 * 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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