Individual Calculations August 2019
 Hovsepyan, Edik  Total change: -38.40  Rating chartPersonal card
 14th Poti N.Alexandria Cup (Open B) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 1644 1681 3.50 8 -0.96 40 -38.40 
  Siprashvili, Ivane 2062 GEO0.001-0.0940-3.60 
  Giorgadze, Giorgi 1503 GEO0.501-0.2340-9.20 
  Toporin, Alexander 1417 RUS1.0010.18407.20 
  Sartania, Giorgi 1742 GEO0.001-0.4240-16.80 
  Abrahamyan, Radik 1555 ARM0.001-0.6740-26.80 
  Nanyan, Georgy 1618 ARM1.0010.414016.40 
  Babumyan, Taron 1601 ARM1.0010.394015.60 
  Alikhanyan, Artak 1656 ARM0.001-0.5340-21.20 

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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