Individual Calculations July 2019
 Tskipurishvili, Daviti  Total change: 1.60  Rating chartPersonal card
 GEO U1800 Ch 2019 Tbilisi GEO 2019-06-10
RcRownchangeKK*chgGame
 1623 1681 3.50 6 0.04 40 1.60 
  Sanikidze, Giorgi 1504 GEO1.0010.274010.80 
  Gabunia, Davit 1601 GEO0.501-0.1140-4.40 
  Lomsadze, Lazare 1568 GEO0.501-0.1540-6.00 
  Loladze, Andria 1768 GEO0.5010.12404.80 
  Khochava, Ramin 1696 GEO1.0010.524020.80 
  Kachkachishvili, Lasha 1600 GEO0.001-0.6140-24.40 

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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