Individual Calculations July 2022
 Tsotsonava, Elene  Total change: -42.40  Rating chartPersonal card
 GEO Women 79th Ch Tbilisi GEO 2022-06-06
RcRownchangeKK*chgGame
 2256 1915 0.50 9 -1.06 40 -42.40 
  Purtseladze, Maka mwg2287 GEO0.001-0.1040-4.00 
  Lomaia, Diana wf1846 GEO0.001-0.6040-24.00 
  Melia, Salome mwg2368 GEO0.5010.444017.60 
  Vakhania, Alexandra wm2135 GEO0.001-0.2240-8.80 
  Arabidze, Meri mwg2448 GEO0.001-0.0340-1.20 
  Batsiashvili, Nino gwg2453 GEO0.001-0.0340-1.20 
  Gvetadze, Sofio mwg2306 GEO0.001-0.0940-3.60 
  Esadze, Tamari 1982 GEO0.001-0.4140-16.40 
  Javakhishvili, Lela mwg2477 GEO0.001-0.0240-0.80 

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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