Individual Calculations November 2023
 Hayrapetyan, Nvard  Total change: -26.00  Rating chartPersonal card
 Yerevan Open 2023 (Tournament A) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1935 1493 0.50 8 -0.65 40 -26.00 
  Sargissyan, Sargis f2238 ARM0.5010.504020.00 
  Kushagra, Mohan m2410 IND0.0010.00400.00 
  Pashikyan, Rudolf 2154 ARM0.001-0.0140-0.40 
  Hakobyan, Astghik 1841 ARM0.001-0.1140-4.40 
  Steiners, Emils 1893  * LAT0.001-0.0840-3.20 
  Abgaryan, Harutyun V. 1627 ARM0.001-0.3240-12.80 
  Shadhursshaan, R 1841 IND0.001-0.1140-4.40 
  Nadanyan, Kiti 1477 ARM0.001-0.5240-20.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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