Individual Calculations November 2022
 Ebrahimi Herab, Hamidreza  Total change: 44.80  Rating chartPersonal card
 2nd ChessMood Open - A Tsakhkadzor ARM 2022-09-30
RcRownchangeKK*chgGame
 2262 2056 3.50 9 1.12 40 44.80 
  Nazari, Arad f2410 IRI0.5010.394015.60 
  Ohanyan, Emin m2395 ARM0.001-0.1240-4.80 
  Ghevondyan, Arman 1949 ARM0.001-0.6540-26.00 
  Davtyan, Arsen f2327 ARM1.0010.834033.20 
  Ronce, Nathan 2195 FRA1.0010.694027.60 
  Hakemi, Arman f2345 IRI0.001-0.1640-6.40 
  Pashikyan, Rudolf 1993 ARM1.0010.414016.40 
  Babujian, Levon g2396 ARM0.001-0.1240-4.80 
  Derbenev, Andrey m2350 FID0.001-0.1540-6.00 

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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