Individual Calculations November 2023
 Alexanyan, Nina  Total change: 0.00  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1280 1077 1.50 6 0.00 40 0.00 
  Antonyan, Hamlet 1464 ARM0.001-0.0940-3.60 
  Gevorkyan, Mark 1259 ARM0.001-0.2640-10.40 
  Militonyan, Movses 1272 ARM0.001-0.2540-10.00 
  Chobanyan, Samvel 1242 ARM0.5010.22408.80 
  Melkumyan, Robert 1196 ARM1.0010.664026.40 
  Hovakimyan, Nare 1246 ARM0.001-0.2840-11.20 

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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