Individual Calculations August 2019
 Matevosyan, Sedrak  Total change: -9.00  Rating chartPersonal card
 5th Batumi Municipality Cup (Open B) Batumi GEO 2019-07-02
RcRownchangeKK*chgGame
 1953 2185 5.50 8 -0.80 20 -16.00 
  Hajiyev, Shahin 1880 AZE1.0010.14202.80 
  Vardanyan, Aram 1967 ARM0.501-0.2820-5.60 
  Mkrtchyan, Mariam wc1981 ARM0.501-0.2620-5.20 
  Babakekhyan, Artem 1953 RUS1.0010.21204.20 
  Hajiyev, Shahin 1983 TUR0.001-0.7620-15.20 
  Ainutdinov, Alexander 1937 KAZ1.0010.19203.80 
  Goderdzishvili, Giga 1875 GEO0.501-0.3620-7.20 
  Virabyan, Gor 2048 ARM1.0010.32206.40 

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)
 
 14th Poti N.Alexandria Cup (Open A) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 2218 2185 4.50 9 0.35 20 7.00 
  Nigalidze, Gaioz m2563 GEO0.001-0.0920-1.80 
  Sahakyan, Aleks 1856 ARM1.0010.12202.40 
  Muradli, Mahammad m2454 AZE0.5010.33206.60 
  Ohanyan, Emin 1950 ARM0.001-0.7920-15.80 
  Buniatyan, David 2014 RUS1.0010.27205.40 
  Manukyan, Sargis V. f2282 ARM1.0010.632012.60 
  Lomsadze, Davit g2292 GEO0.001-0.3520-7.00 
  Yeremyan, Alen 2148 ARM1.0010.45209.00 
  Arabidze, Meri mwg2402 GEO0.001-0.2220-4.40 

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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