Individual Calculations June 2017
 Abakelia, Mariam  Total change: -17.60  Rating chartPersonal card
 GEO G-12 Ch 2017 Batumi GEO 2017-05-05
RcRownchangeKK*chgGame
 1285 1334 4.00 8 -0.44 40 -17.60 
  Sajaia, Ketevan 1060 GEO1.0010.17406.80 
  Tsotsonava, Elene 1459 GEO1.0010.674026.80 
  Maghlakelidze, Rusudan 1413 GEO0.001-0.3940-15.60 
  Giorgadze, Elene 1271 GEO0.001-0.5940-23.60 
  Khurtsidze, Mariam 1243 GEO1.0010.384015.20 
  Gumberidze, Lile 1420 GEO0.001-0.3840-15.20 
  Mamardashvili, Ana 1355 GEO0.001-0.4740-18.80 
  Abuladze, Dea 1062 GEO1.0010.17406.80 

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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