Individual Calculations June 2019
 Sichinava, Mariam  Total change: -14.40  Rating chartPersonal card
 GEO G-12 Ch 2019 Tbilisi GEO 2019-05-08
RcRownchangeKK*chgGame
 1223 1356 5.00 8 -0.36 40 -14.40 
  Tsobekhia, Megi 1087 GEO1.0010.17406.80 
  Koniadze, Lizi 1172 GEO0.501-0.2440-9.60 
  Tsirekidze, Barbare 1653 GEO1.0010.854034.00 
  Limar, Maria 1134 GEO0.501-0.2840-11.20 
  Macharashvili, Ana 1203 GEO0.001-0.7040-28.00 
  Limar, Ana 1230 GEO1.0010.334013.20 
  Gvatua, Mariam 1261 GEO0.001-0.6340-25.20 
  Chighladze, Mariam 1042 GEO1.0010.14405.60 

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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