Individual Calculations April 2019
 Engibaryan, Iana  Total change: -73.60  Rating chartPersonal card
 GEO G-20 Ch 2019 Tbilisi GEO 2019-03-08
RcRownchangeKK*chgGame
 1566 1480 2.50 9 -1.19 40 -47.60 
  Donghvani, Nia 1848 GEO0.5010.404016.00 
  Pipia, Ekaterine 1880  * GEO0.001-0.0840-3.20 
  Dolakidze, Mariam 1529 GEO0.001-0.4340-17.20 
  Bechvaia, Maia 1581 GEO0.001-0.3640-14.40 
  Bechvaia, Ekaterine 1414 GEO0.501-0.0940-3.60 
  Antia, Sopia 1355 GEO1.0010.334013.20 
  Sichinava, Mariam 1328 GEO0.501-0.2040-8.00 
  Javakhishvili, Mariam 1748 GEO0.001-0.1740-6.80 
  Imerlishvili, Tamar 1413 GEO0.001-0.5940-23.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tbilisi Rating Tournament-02 Tbilisi GEO 2019-03-19
RcRownchangeKK*chgGame
 1630 1480 1.00 5 -0.65 40 -26.00 
  Chkhaidze, Nikoloz f1880  * GEO0.001-0.0840-3.20 
  Shapovalovi, Vasiko 1696 GEO1.0010.784031.20 
  Loladze, Andria 1734 GEO0.001-0.1940-7.60 
  Kvartskhava, Tsotne 1503 GEO0.001-0.4740-18.80 
  Natsauri, Luka 1339 GEO0.001-0.6940-27.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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