Individual Calculations November 2023
 Santrosyan, Ashot  Total change: -8.80  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1379 1423 4.00 7 -0.22 40 -8.80 
  Budaghyan, Areg 1063 ARM1.0010.10404.00 
  Makaryan, Karen 2134 ARM0.001-0.0140-0.40 
  Tonyan, Vyacheslav 1175 ARM0.001-0.8140-32.40 
  Melkumyan, Robert 1196 ARM1.0010.21408.40 
  Mnatsakanyan, Tigran G. 1148 ARM1.0010.17406.80 
  Harutyunyan, Meline 1565 ARM0.5010.19407.60 
  Nersisyan, Zhora 1370 ARM0.501-0.0740-2.80 

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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