Individual Calculations November 2021
 Norouzi Chenari, Parsa  Total change: -73.20  Rating chartPersonal card
 3rd Yerevan Open - B Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 1537 1832 4.00 7 -1.83 40 -73.20 
  Amirshatyan, Hayk 1432  * ARM0.001-0.9240-36.80 
  Poghosyan, Satenik 1432  * ARM1.0010.08403.20 
  Ghambaryan, Hrant 1432  * ARM1.0010.08403.20 
  Poghosyan, Sarmen 1504 ARM1.0010.13405.20 
  Andreasyan, Edgar 1671 ARM1.0010.294011.60 
  Avalyan, Aramayis 1684 ARM0.001-0.7040-28.00 
  Gevorgyan, Anahit 1601 ARM0.001-0.7940-31.60 
 * 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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