Rapid: Individual Calculations June 2019
 Gvatua, Mariam  Total change: 28.40  Rating chartPersonal card
 GEO G-12 Rapid Ch 2019 Tbilisi GEO 2019-05-18
RcRownchangeKK*chgGame
 1118 1331 7.50 8 1.42 20 28.40 
  Macharashvili, Ana 1009 GEO1.0010.13202.60 
  Esaiashvili, Nino 1132 GEO1.0010.24204.80 
  Gotiashvili, Marta 1183 GEO1.0010.30206.00 
  Sanikidze, Ana 1145 GEO0.501-0.2420-4.80 
  Tsobekhia, Megi 1081 GEO1.0010.19203.80 
  Sichinava, Mariam 1356 GEO1.0010.532010.60 
  Gorgiladze, Anastasia 1034 GEO1.0010.15203.00 
  Kurdadze, Nino 1000 GEO1.0010.12202.40 

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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