Individual Calculations September 2022
 Bolashvili, Nikoloz  Total change: 31.60  Rating chartPersonal card
 GEO B-20 Ch 2022 Tbilisi GEO 2022-08-04
RcRownchangeKK*chgGame
 1518 1271 3.00 8 0.79 40 31.60 
  Naqopia, Giorgi 1768 GEO1.0010.964038.40 
  Tsanatsqenishvili, Giorgi 1807 GEO0.001-0.0340-1.20 
  Kavkasidze, Ilia 1747 GEO0.001-0.0540-2.00 
  Ghviniashvili, Nodar 1212 GEO0.001-0.5840-23.20 
  Kupatadze, Tornike 1457 GEO0.001-0.2640-10.40 
  Eminashvili, Otar 1313 GEO0.001-0.4440-17.60 
  Liparteliani, Mariam 1049 GEO1.0010.22408.80 
  Tabatadze, Erekle 1792 GEO1.0010.974038.80 

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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