Individual Calculations June 2024
 Ahlam, Rashed  Total change: -300.40  Rating chartPersonal card
 Dubai Police Global Challenge for Chess - Masters Dubai UAE 2024-05-03
RcRownchangeKK*chgGame
 2303 2226 1.00 8 -2.18 40 -87.20 
  Krishna, C R G m2437 IND0.001-0.2340-9.20 
  Boldoo, Erdenepurev f2375 MGL0.001-0.3040-12.00 
  Senthil, Maran K f2363 IND0.001-0.3240-12.80 
  Dhruva, Thota 2349 IND0.001-0.3340-13.20 
  Ammar, Sedrani f2189 UAE0.501-0.0540-2.00 
  Sapenov, Daniyal f2367 KAZ0.001-0.3140-12.40 
  Al-Blooshi, Hamad Essa c2209 UAE0.001-0.5240-20.80 
  Khalifa Essa, Albalooshi 2135 UAE0.501-0.1240-4.80 

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
 1969 2226 2.00 9 -5.33 40 -213.20 
  Saif, Ahmed 1914 UAE0.001-0.8640-34.40 
  Vetokhina, Sofia wc2004 RUS1.0010.22408.80 
  Vihaan, Dumir 1994 IND0.001-0.7940-31.60 
  Romany, Joy 1980 EGY0.501-0.3140-12.40 
  Kaloust, Giorgio 1997 LBN0.001-0.7940-31.60 
  Ahmad, Al Romaithi 1944 UAE0.501-0.3440-13.60 
  Nofal, Mohamed 1962 EGY0.001-0.8240-32.80 
  Raihaan, Zahid 1929 IND0.001-0.8540-34.00 
  Ali, Abdulaziz 1995 UAE0.001-0.7940-31.60 

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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