Blitz: Individual Calculations February 2023
 Chichinadze, Anastasia  Total change: 24.40  Rating chartPersonal card
 Open Imereti Women (Blitz) 2023 Kutaisi GEO 2023-01-15
RcRownchangeKK*chgGame
 1540 1277 3.00 8 0.61 40 24.40 
  Chubinidze, Lizi 1261 GEO1.0010.484019.20 
  Esadze, Tamari 1941 GEO0.001-0.0140-0.40 
  Kirtadze, Anastasia wf1773 GEO0.001-0.0440-1.60 
  Didbaridze, Meri 1151 GEO1.0010.334013.20 
  Gotiashvili, Marta 1210 GEO1.0010.414016.40 
  Rizhamadze, Patman 2033 GEO0.0010.00400.00 
  Gumberidze, Nino 1655 GEO0.001-0.0940-3.60 
  Koghuashvili, Tekla 1299 GEO0.001-0.4740-18.80 

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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