Individual Calculations June 2019
 Dolbaia, Nini  Total change: -29.20  Rating chartPersonal card
 GEO G-12 Ch 2019 Tbilisi GEO 2019-05-08
RcRownchangeKK*chgGame
 1184 1040 0.50 4 -0.73 40 -29.20 
  Macharashvili, Ana 1203 GEO0.001-0.2840-11.20 
  Esaiashvili, Nino 1165 GEO0.001-0.3340-13.20 
  Gabelaia, Mariam 1183 GEO0.5010.19407.60 
  Gotiashvili, Marta 1183 GEO0.001-0.3140-12.40 

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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