Individual Calculations June 2019
 Gvatua, Mariam  Total change: 19.60  Rating chartPersonal card
 GEO G-12 Ch 2019 Tbilisi GEO 2019-05-08
RcRownchangeKK*chgGame
 1150 1261 5.00 7 0.49 40 19.60 
  Chabashvili, Tekla 1058 GEO1.0010.24409.60 
  Limar, Maria 1134 GEO0.001-0.6740-26.80 
  Koniadze, Lizi 1172 GEO0.501-0.1240-4.80 
  Tsobekhia, Megi 1087 GEO1.0010.274010.80 
  Chighladze, Mariam 1042 GEO1.0010.22408.80 
  Sichinava, Mariam 1356 GEO1.0010.634025.20 
  Macharashvili, Ana 1203 GEO0.501-0.0840-3.20 

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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