Individual Calculations June 2024
 Khalifa Essa, Albalooshi  Total change: -38.20  Rating chartPersonal card
 Dubai Police Global Challenge for Chess - Masters Dubai UAE 2024-05-03
RcRownchangeKK*chgGame
 2333 2135 1.00 8 -1.02 20 -20.40 
  Hayrapetyan, Hovik g2432 ARM0.001-0.1520-3.00 
  Zajic, Milan g2436 SRB0.001-0.1520-3.00 
  Munguntuul, Batkhuyag mwg2381 MGL0.001-0.1920-3.80 
  Dhruva, Thota 2349 IND0.001-0.2320-4.60 
  Gu, Xianghan 2342 CHN0.5010.27205.40 
  Nurman, Alua wm2307 KAZ0.001-0.2720-5.40 
  Ammar, Sedrani f2189 UAE0.001-0.4220-8.40 
  Ahlam, Rashed wf2226 UAE0.5010.12202.40 

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)
 
 7th Sharjah Challengers 2024 Sharjah UAE 2024-05-14
RcRownchangeKK*chgGame
 2065 2135 4.50 9 -0.89 20 -17.80 
  Garifullina, Leya mwg2430 FID0.001-0.1520-3.00 
  Dehghan, Ibrahim 1930 FID0.501-0.2620-5.20 
  Aryan, Mehta 1935 IND1.0010.24204.80 
  Wang, Yanbin 2415 CHN0.001-0.1620-3.20 
  Rouda Essa, Alserkal wc1979 UAE0.001-0.7120-14.20 
  Ahmed, Fareed f1978 UAE1.0010.29205.80 
  Kakavand, Ramtin c2034 IRI0.501-0.1420-2.80 
  Huseynova, Lala 1967 AZE0.501-0.2220-4.40 
  Orman, Attila 1913 AZE1.0010.22204.40 

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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