Individual Calculations January 2017
 Khurtsidze, Nino  Total change: 2.10  Rating chartPersonal card
 GEO Cup (Open A) 2016 Tbilisi GEO 2016-12-12
RcRownchangeKK*chgGame
 2307 2381 5.50 9 0.21 10 2.10 
  Kokaia, Guram 2127 GEO0.001-0.8110-8.10 
  Petriashvili, Nikoloz 2169 GEO0.501-0.2710-2.70 
  Oboladze, Luka 2062 GEO1.0010.13101.30 
  Vakhania, Aleksandra wm2186 GEO1.0010.25102.50 
  Tsereteli, Tamar wg2370 GEO1.0010.48104.80 
  Gaprindashvili, Valeriane g2377 GEO1.0010.49104.90 
  Beradze, Irakli 2434 GEO0.001-0.4310-4.30 
  Paichadze, Luka g2558 GEO0.5010.23102.30 
  Quparadze, Giga m2481 GEO0.5010.14101.40 

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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