Individual Calculations September 2019
 Tirant, Jason  Total change: -47.60  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1594 1609 2.50 7 -1.19 40 -47.60 
  Pedarse, Marlon 1969 PHI1.0010.904036.00 
  Ali, Abdulaziz 1912 UAE0.001-0.1440-5.60 
  Ahmed, Fareed f1975 UAE0.001-0.1040-4.00 
  Yahya, Shuaib Al Kaff 1349 UAE1.0010.18407.20 
  Ghaith, Ahmed 1347 UAE0.001-0.8240-32.80 
  Khezrian, Nooralzahra 1271 IRI0.501-0.3840-15.20 
  Khalil, Hanan 1338 UAE0.001-0.8340-33.20 

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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