Individual Calculations November 2023
 Hovhannisyan, Hayk S.  Total change: -81.20  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1299 1486 4.50 9 -2.03 40 -81.20 
  Shmelev, Daniil 1087 FID0.501-0.4240-16.80 
  Sergoyan, Nare 1141 ARM0.501-0.3940-15.60 
  Dabaghyan, Gor 1198 ARM1.0010.16406.40 
  Hovakimyan, Nare 1246 ARM1.0010.20408.00 
  Mahdavi, Mahdis 1866 IRI0.001-0.0940-3.60 
  Manucharyan, Mark 1316 ARM1.0010.284011.20 
  Karakhanyan, Vazgen 1334 ARM0.001-0.7040-28.00 
  Aghabekyan, Davit 1197 ARM0.501-0.3440-13.60 
  Margaryan, Mark 1309 ARM0.001-0.7340-29.20 

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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