Individual Calculations March 2019
 Arutinian, David  Total change: 2.80  Rating chartPersonal card
 GEO 78th Ch Tbilisi GEO 2019-02-05
RcRownchangeKK*chgGame
 2532 2552 4.50 8 0.28 10 2.80 
  Sibashvili, Giorgi m2420 GEO1.0010.32103.20 
  Sibashvili, Giorgi m2420 GEO0.501-0.1810-1.80 
  Shanava, Konstantine g2516 GEO0.501-0.0510-0.50 
  Shanava, Konstantine g2516 GEO0.501-0.0510-0.50 
  Pantsulaia, Levan g2611 GEO1.0010.58105.80 
  Pantsulaia, Levan g2611 GEO0.001-0.4210-4.20 
  Paichadze, Luka g2580 GEO0.5010.04100.40 
  Paichadze, Luka g2580 GEO0.5010.04100.40 

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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