Individual Calculations February 2019
 Archvadze, Merab  Total change: -39.20  Rating chartPersonal card
 GEO Senior Ch 2019 Tbilisi GEO 2019-01-09
RcRownchangeKK*chgGame
 1692 1811 3.50 7 -0.98 40 -39.20 
  Managadze, Nikoloz m2211  * GEO0.001-0.0840-3.20 
  Chanturia, Tamar 1571 GEO0.001-0.8040-32.00 
  Ananiashvili, Levan 1411  * GEO1.0010.08403.20 
  Bibilashvili, Liana 1684 GEO1.0010.334013.20 
  Martsvalashvili, Ruzvelt 1724 GEO0.001-0.6240-24.80 
  Chanturidze, Giorgi 1411  * GEO1.0010.08403.20 
  Kikilashvili, Soso 1835 GEO0.5010.03401.20 
 * 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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